28398996886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1\times {\mathrm{6659}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 46651701600

約数和(自身を除く): 18252704714

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 2689, 5378, 6659, 13318, 34957, 69914, 86567, 164029, 173134, 328058, 406199, 812398, 2132377, 4264754, 5280587, 10561174, 17906051, 35812102, 232778663, 465557326, 1092269111, 2184538222, 14199498443, 28398996886]

約数ペア:

[(1, 28398996886), (2, 14199498443), (13, 2184538222), (26, 1092269111), (61, 465557326), (122, 232778663), (793, 35812102), (1586, 17906051), (2689, 10561174), (5378, 5280587), (6659, 4264754), (13318, 2132377), (34957, 812398), (69914, 406199), (86567, 328058), (164029, 173134)]