1915705506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16063}}^1$

素因数の和:16231

約数の個数: 64

約数和(自身を含む): 4533903360

約数和(自身を除く): 2618197854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 417, 429, 834, 858, 1529, 1807, 3058, 3614, 4587, 5421, 9174, 10842, 16063, 19877, 32126, 39754, 48189, 59631, 96378, 119262, 176693, 208819, 353386, 417638, 530079, 626457, 1060158, 1252914, 2232757, 2297009, 4465514, 4594018, 6698271, 6891027, 13396542, 13782054, 24560327, 29025841, 49120654, 58051682, 73680981, 87077523, 147361962, 174155046, 319284251, 638568502, 957852753, 1915705506]

約数ペア:

[(1, 1915705506), (2, 957852753), (3, 638568502), (6, 319284251), (11, 174155046), (13, 147361962), (22, 87077523), (26, 73680981), (33, 58051682), (39, 49120654), (66, 29025841), (78, 24560327), (139, 13782054), (143, 13396542), (278, 6891027), (286, 6698271), (417, 4594018), (429, 4465514), (834, 2297009), (858, 2232757), (1529, 1252914), (1807, 1060158), (3058, 626457), (3614, 530079), (4587, 417638), (5421, 353386), (9174, 208819), (10842, 176693), (16063, 119262), (19877, 96378), (32126, 59631), (39754, 48189)]