2251566002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{12289}}^1$

素因数の和:12890

約数の個数: 32

約数和(自身を含む): 4035052800

約数和(自身を除く): 1783486798

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 569, 1138, 3983, 7966, 12289, 13087, 24578, 26174, 86023, 91609, 172046, 183218, 282647, 565294, 1978529, 3957058, 6992441, 13984882, 48947087, 97894174, 160826143, 321652286, 1125783001, 2251566002]

約数ペア:

[(1, 2251566002), (2, 1125783001), (7, 321652286), (14, 160826143), (23, 97894174), (46, 48947087), (161, 13984882), (322, 6992441), (569, 3957058), (1138, 1978529), (3983, 565294), (7966, 282647), (12289, 183218), (13087, 172046), (24578, 91609), (26174, 86023)]