3649828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 8103424

約数和(自身を除く): 4453596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 271, 364, 481, 518, 542, 962, 1036, 1084, 1897, 1924, 3367, 3523, 3794, 6734, 7046, 7588, 10027, 13468, 14092, 20054, 24661, 40108, 49322, 70189, 98644, 130351, 140378, 260702, 280756, 521404, 912457, 1824914, 3649828]

約数ペア:

[(1, 3649828), (2, 1824914), (4, 912457), (7, 521404), (13, 280756), (14, 260702), (26, 140378), (28, 130351), (37, 98644), (52, 70189), (74, 49322), (91, 40108), (148, 24661), (182, 20054), (259, 14092), (271, 13468), (364, 10027), (481, 7588), (518, 7046), (542, 6734), (962, 3794), (1036, 3523), (1084, 3367), (1897, 1924)]