2660583984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2917307}}^1$

素因数の和:2917337

約数の個数: 40

約数和(自身を含む): 7234923840

約数和(自身を除く): 4574339856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2917307, 5834614, 8751921, 11669228, 17503842, 23338456, 35007684, 46676912, 55428833, 70015368, 110857666, 140030736, 166286499, 221715332, 332572998, 443430664, 665145996, 886861328, 1330291992, 2660583984]

約数ペア:

[(1, 2660583984), (2, 1330291992), (3, 886861328), (4, 665145996), (6, 443430664), (8, 332572998), (12, 221715332), (16, 166286499), (19, 140030736), (24, 110857666), (38, 70015368), (48, 55428833), (57, 46676912), (76, 35007684), (114, 23338456), (152, 17503842), (228, 11669228), (304, 8751921), (456, 5834614), (912, 2917307)]