1255852013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 1396326600

約数和(自身を除く): 140474587

約数列:

[1, 13, 53, 149, 169, 689, 941, 1937, 7897, 8957, 12233, 25181, 49873, 102661, 140209, 159029, 648349, 1334593, 1822717, 7431077, 8428537, 23695321, 96604001, 1255852013]

約数ペア:

[(1, 1255852013), (13, 96604001), (53, 23695321), (149, 8428537), (169, 7431077), (689, 1822717), (941, 1334593), (1937, 648349), (7897, 159029), (8957, 140209), (12233, 102661), (25181, 49873)]