1611896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 3553200

約数和(自身を除く): 1941304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1409, 2818, 5636, 11272, 15499, 18317, 30998, 36634, 61996, 73268, 123992, 146536, 201487, 402974, 805948, 1611896]

約数ペア:

[(1, 1611896), (2, 805948), (4, 402974), (8, 201487), (11, 146536), (13, 123992), (22, 73268), (26, 61996), (44, 36634), (52, 30998), (88, 18317), (104, 15499), (143, 11272), (286, 5636), (572, 2818), (1144, 1409)]