2937778864

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 5722111440

約数和(自身を除く): 2784332576

約数列:

[1, 2, 4, 8, 16, 523, 569, 617, 1046, 1138, 1234, 2092, 2276, 2468, 4184, 4552, 4936, 8368, 9104, 9872, 297587, 322691, 351073, 595174, 645382, 702146, 1190348, 1290764, 1404292, 2380696, 2581528, 2808584, 4761392, 5163056, 5617168, 183611179, 367222358, 734444716, 1468889432, 2937778864]

約数ペア:

[(1, 2937778864), (2, 1468889432), (4, 734444716), (8, 367222358), (16, 183611179), (523, 5617168), (569, 5163056), (617, 4761392), (1046, 2808584), (1138, 2581528), (1234, 2380696), (2092, 1404292), (2276, 1290764), (2468, 1190348), (4184, 702146), (4552, 645382), (4936, 595174), (8368, 351073), (9104, 322691), (9872, 297587)]