1953649405967

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{1423}}^1\times {\mathrm{2221}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 2250834094080

約数和(自身を除く): 297184688113

約数列:

[1, 7, 233, 379, 1423, 1631, 2221, 2653, 9961, 15547, 88307, 331559, 517493, 539317, 618149, 841759, 2320913, 3160483, 3622451, 3775219, 5892313, 22123381, 125660861, 196129847, 736392539, 879626027, 1197823057, 1372908929, 5154747773, 8384761399, 279092772281, 1953649405967]

約数ペア:

[(1, 1953649405967), (7, 279092772281), (233, 8384761399), (379, 5154747773), (1423, 1372908929), (1631, 1197823057), (2221, 879626027), (2653, 736392539), (9961, 196129847), (15547, 125660861), (88307, 22123381), (331559, 5892313), (517493, 3775219), (539317, 3622451), (618149, 3160483), (841759, 2320913)]