1008045382981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1\times {\mathrm{78467}}^1$

素因数の和:80353

約数の個数: 32

約数和(自身を含む): 1257095024640

約数和(自身を除く): 249049641659

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1787, 7189, 12509, 23231, 78467, 141173, 162617, 549269, 988211, 1020071, 1835249, 6198893, 7140497, 12846743, 43392251, 80585609, 140220529, 564099263, 981543703, 1822866877, 11077421791, 12760068139, 77541952537, 144006483283, 1008045382981]

約数ペア:

[(1, 1008045382981), (7, 144006483283), (13, 77541952537), (79, 12760068139), (91, 11077421791), (553, 1822866877), (1027, 981543703), (1787, 564099263), (7189, 140220529), (12509, 80585609), (23231, 43392251), (78467, 12846743), (141173, 7140497), (162617, 6198893), (549269, 1835249), (988211, 1020071)]