2009606417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5813}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 2578625280

約数和(自身を除く): 569018863

約数列:

[1, 7, 13, 29, 91, 131, 203, 377, 917, 1703, 2639, 3799, 5813, 11921, 26593, 40691, 49387, 75569, 168577, 345709, 528983, 761503, 1180039, 2191501, 5330521, 9899539, 15340507, 22083587, 69296773, 154585109, 287086631, 2009606417]

約数ペア:

[(1, 2009606417), (7, 287086631), (13, 154585109), (29, 69296773), (91, 22083587), (131, 15340507), (203, 9899539), (377, 5330521), (917, 2191501), (1703, 1180039), (2639, 761503), (3799, 528983), (5813, 345709), (11921, 168577), (26593, 75569), (40691, 49387)]