1297583485204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^2\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 2349554503968

約数和(自身を除く): 1051971018764

約数列:

[1, 2, 4, 53, 97, 106, 194, 211, 212, 388, 422, 844, 3083, 5141, 6166, 9409, 10282, 11183, 12332, 18818, 20467, 20564, 22366, 37636, 40934, 44732, 81868, 163399, 299051, 326798, 498677, 598102, 650513, 653596, 997354, 1084751, 1196204, 1301026, 1985299, 1994708, 2169502, 2602052, 3970598, 4339004, 7941196, 15849703, 29007947, 31699406, 34477189, 58015894, 63099761, 63398812, 68954378, 105220847, 116031788, 126199522, 137908756, 210441694, 252399044, 420883388, 1537421191, 3074842382, 3344287333, 6120676817, 6149684764, 6688574666, 12241353634, 13377149332, 24482707268, 324395871301, 648791742602, 1297583485204]

約数ペア:

[(1, 1297583485204), (2, 648791742602), (4, 324395871301), (53, 24482707268), (97, 13377149332), (106, 12241353634), (194, 6688574666), (211, 6149684764), (212, 6120676817), (388, 3344287333), (422, 3074842382), (844, 1537421191), (3083, 420883388), (5141, 252399044), (6166, 210441694), (9409, 137908756), (10282, 126199522), (11183, 116031788), (12332, 105220847), (18818, 68954378), (20467, 63398812), (20564, 63099761), (22366, 58015894), (37636, 34477189), (40934, 31699406), (44732, 29007947), (81868, 15849703), (163399, 7941196), (299051, 4339004), (326798, 3970598), (498677, 2602052), (598102, 2169502), (650513, 1994708), (653596, 1985299), (997354, 1301026), (1084751, 1196204)]