2030319368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2557}}^1$

素因数の和:3870

約数の個数: 64

約数和(自身を含む): 4751740800

約数和(自身を除く): 2721421432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1289, 2557, 2578, 5114, 5156, 9023, 10228, 10312, 14179, 17899, 18046, 20456, 28127, 28358, 35798, 36092, 56254, 56716, 71596, 72184, 99253, 112508, 113432, 143192, 196889, 198506, 225016, 393778, 397012, 787556, 794024, 1575112, 3295973, 6591946, 13183892, 23071811, 26367784, 36255703, 46143622, 72511406, 92287244, 145022812, 184574488, 253789921, 290045624, 507579842, 1015159684, 2030319368]

約数ペア:

[(1, 2030319368), (2, 1015159684), (4, 507579842), (7, 290045624), (8, 253789921), (11, 184574488), (14, 145022812), (22, 92287244), (28, 72511406), (44, 46143622), (56, 36255703), (77, 26367784), (88, 23071811), (154, 13183892), (308, 6591946), (616, 3295973), (1289, 1575112), (2557, 794024), (2578, 787556), (5114, 397012), (5156, 393778), (9023, 225016), (10228, 198506), (10312, 196889), (14179, 143192), (17899, 113432), (18046, 112508), (20456, 99253), (28127, 72184), (28358, 71596), (35798, 56716), (36092, 56254)]