2013406565

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2519838720

約数和(自身を除く): 506432155

約数列:

[1, 5, 59, 61, 127, 295, 305, 635, 881, 3599, 4405, 7493, 7747, 17995, 37465, 38735, 51979, 53741, 111887, 259895, 268705, 457073, 559435, 2285365, 3170719, 6601333, 6825107, 15853595, 33006665, 34125535, 402681313, 2013406565]

約数ペア:

[(1, 2013406565), (5, 402681313), (59, 34125535), (61, 33006665), (127, 15853595), (295, 6825107), (305, 6601333), (635, 3170719), (881, 2285365), (3599, 559435), (4405, 457073), (7493, 268705), (7747, 259895), (17995, 111887), (37465, 53741), (38735, 51979)]