1276348022015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21191}}^1\times {\mathrm{57637}}^1$

素因数の和:78863

約数の個数: 32

約数和(自身を含む): 1758908874240

約数和(自身を除く): 482560852225

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21191, 57637, 105955, 233101, 288185, 402629, 634007, 1095103, 1165505, 2013145, 3170035, 4428919, 5475515, 12046133, 22144595, 60230665, 1221385667, 6106928335, 13435242337, 23206327673, 67176211685, 116031638365, 255269604403, 1276348022015]

約数ペア:

[(1, 1276348022015), (5, 255269604403), (11, 116031638365), (19, 67176211685), (55, 23206327673), (95, 13435242337), (209, 6106928335), (1045, 1221385667), (21191, 60230665), (57637, 22144595), (105955, 12046133), (233101, 5475515), (288185, 4428919), (402629, 3170035), (634007, 2013145), (1095103, 1165505)]