1640242518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1\times {\mathrm{7013}}^1$

素因数の和:9328

約数の個数: 32

約数和(自身を含む): 3475465056

約数和(自身を除く): 1835222538

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2293, 4586, 6879, 7013, 13758, 14026, 21039, 38981, 42078, 77962, 116943, 119221, 233886, 238442, 357663, 715326, 16080809, 32161618, 48242427, 96484854, 273373753, 546747506, 820121259, 1640242518]

約数ペア:

[(1, 1640242518), (2, 820121259), (3, 546747506), (6, 273373753), (17, 96484854), (34, 48242427), (51, 32161618), (102, 16080809), (2293, 715326), (4586, 357663), (6879, 238442), (7013, 233886), (13758, 119221), (14026, 116943), (21039, 77962), (38981, 42078)]