313492046

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 553416192

約数和(自身を除く): 239924146

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 587, 1031, 1174, 2062, 4109, 7217, 8218, 14434, 21719, 38147, 43438, 76294, 152033, 267029, 304066, 534058, 605197, 1210394, 4236379, 8472758, 22392289, 44784578, 156746023, 313492046]

約数ペア:

[(1, 313492046), (2, 156746023), (7, 44784578), (14, 22392289), (37, 8472758), (74, 4236379), (259, 1210394), (518, 605197), (587, 534058), (1031, 304066), (1174, 267029), (2062, 152033), (4109, 76294), (7217, 43438), (8218, 38147), (14434, 21719)]