690997442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 1087067520

約数和(自身を除く): 396070078

約数列:

[1, 2, 29, 58, 151, 257, 302, 307, 514, 614, 4379, 7453, 8758, 8903, 14906, 17806, 38807, 46357, 77614, 78899, 92714, 157798, 1125403, 1344353, 2250806, 2288071, 2688706, 4576142, 11913749, 23827498, 345498721, 690997442]

約数ペア:

[(1, 690997442), (2, 345498721), (29, 23827498), (58, 11913749), (151, 4576142), (257, 2688706), (302, 2288071), (307, 2250806), (514, 1344353), (614, 1125403), (4379, 157798), (7453, 92714), (8758, 78899), (8903, 77614), (14906, 46357), (17806, 38807)]