996899684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 1947032640

約数和(自身を除く): 950132956

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 293, 583, 586, 1166, 1172, 1459, 2332, 2918, 3223, 5836, 6446, 12892, 15529, 16049, 31058, 32098, 62116, 64196, 77327, 154654, 170819, 309308, 341638, 427487, 683276, 850597, 854974, 1701194, 1709948, 3402388, 4702357, 9404714, 18809428, 22656811, 45313622, 90627244, 249224921, 498449842, 996899684]

約数ペア:

[(1, 996899684), (2, 498449842), (4, 249224921), (11, 90627244), (22, 45313622), (44, 22656811), (53, 18809428), (106, 9404714), (212, 4702357), (293, 3402388), (583, 1709948), (586, 1701194), (1166, 854974), (1172, 850597), (1459, 683276), (2332, 427487), (2918, 341638), (3223, 309308), (5836, 170819), (6446, 154654), (12892, 77327), (15529, 64196), (16049, 62116), (31058, 32098)]