2551962842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 4736212992

約数和(自身を除く): 2184250150

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 137, 143, 191, 242, 274, 286, 341, 382, 403, 682, 806, 1507, 1573, 1781, 2101, 2483, 3014, 3146, 3562, 3751, 4202, 4247, 4433, 4966, 5921, 7502, 8494, 8866, 11842, 16577, 19591, 23111, 26167, 27313, 33154, 39182, 46222, 46717, 48763, 52334, 54626, 55211, 65131, 76973, 93434, 97526, 110422, 130262, 153946, 215501, 287837, 300443, 340171, 431002, 513887, 575674, 600886, 607321, 680342, 716441, 811177, 846703, 1027774, 1214642, 1432882, 1622354, 1693406, 3166207, 3741881, 6332414, 6680531, 7483762, 8922947, 9313733, 10545301, 13361062, 17845894, 18627466, 21090602, 41160691, 82321382, 98152417, 115998311, 196304834, 231996622, 1275981421, 2551962842]

約数ペア:

[(1, 2551962842), (2, 1275981421), (11, 231996622), (13, 196304834), (22, 115998311), (26, 98152417), (31, 82321382), (62, 41160691), (121, 21090602), (137, 18627466), (143, 17845894), (191, 13361062), (242, 10545301), (274, 9313733), (286, 8922947), (341, 7483762), (382, 6680531), (403, 6332414), (682, 3741881), (806, 3166207), (1507, 1693406), (1573, 1622354), (1781, 1432882), (2101, 1214642), (2483, 1027774), (3014, 846703), (3146, 811177), (3562, 716441), (3751, 680342), (4202, 607321), (4247, 600886), (4433, 575674), (4966, 513887), (5921, 431002), (7502, 340171), (8494, 300443), (8866, 287837), (11842, 215501), (16577, 153946), (19591, 130262), (23111, 110422), (26167, 97526), (27313, 93434), (33154, 76973), (39182, 65131), (46222, 55211), (46717, 54626), (48763, 52334)]