2912861936

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{617}}^1\times {\mathrm{2707}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 5706785040

約数和(自身を除く): 2793923104

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 617, 872, 1234, 1744, 2468, 2707, 4936, 5414, 9872, 10828, 21656, 43312, 67253, 134506, 269012, 295063, 538024, 590126, 1076048, 1180252, 1670219, 2360504, 3340438, 4721008, 6680876, 13361752, 26723504, 182053871, 364107742, 728215484, 1456430968, 2912861936]

約数ペア:

[(1, 2912861936), (2, 1456430968), (4, 728215484), (8, 364107742), (16, 182053871), (109, 26723504), (218, 13361752), (436, 6680876), (617, 4721008), (872, 3340438), (1234, 2360504), (1744, 1670219), (2468, 1180252), (2707, 1076048), (4936, 590126), (5414, 538024), (9872, 295063), (10828, 269012), (21656, 134506), (43312, 67253)]