22156965470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{728129}}^1$

素因数の和:728332

約数の個数: 32

約数和(自身を含む): 42464541600

約数和(自身を除く): 20307576130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 6086, 15215, 30430, 728129, 1456258, 3640645, 7281290, 12378193, 24756386, 61890965, 123781930, 130335091, 260670182, 651675455, 1303350910, 2215696547, 4431393094, 11078482735, 22156965470]

約数ペア:

[(1, 22156965470), (2, 11078482735), (5, 4431393094), (10, 2215696547), (17, 1303350910), (34, 651675455), (85, 260670182), (170, 130335091), (179, 123781930), (358, 61890965), (895, 24756386), (1790, 12378193), (3043, 7281290), (6086, 3640645), (15215, 1456258), (30430, 728129)]