2544602008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{309713}}^1$

素因数の和:309811

約数の個数: 32

約数和(自身を含む): 5203195200

約数和(自身を除く): 2658593192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 309713, 619426, 1238852, 2477704, 4026269, 8052538, 16105076, 24467327, 32210152, 48934654, 97869308, 195738616, 318075251, 636150502, 1272301004, 2544602008]

約数ペア:

[(1, 2544602008), (2, 1272301004), (4, 636150502), (8, 318075251), (13, 195738616), (26, 97869308), (52, 48934654), (79, 32210152), (104, 24467327), (158, 16105076), (316, 8052538), (632, 4026269), (1027, 2477704), (2054, 1238852), (4108, 619426), (8216, 309713)]