3151537592

素因数分解:

$2^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{28181}}^1$

素因数の和:30191

約数の個数: 32

約数和(自身を含む): 6756916320

約数和(自身を除く): 3605378728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1997, 3994, 7988, 13979, 15976, 27958, 28181, 55916, 56362, 111832, 112724, 197267, 225448, 394534, 789068, 1578136, 56277457, 112554914, 225109828, 393942199, 450219656, 787884398, 1575768796, 3151537592]

約数ペア:

[(1, 3151537592), (2, 1575768796), (4, 787884398), (7, 450219656), (8, 393942199), (14, 225109828), (28, 112554914), (56, 56277457), (1997, 1578136), (3994, 789068), (7988, 394534), (13979, 225448), (15976, 197267), (27958, 112724), (28181, 111832), (55916, 56362)]