328021226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{6427}}^1$

素因数の和:6606

約数の個数: 24

約数和(自身を含む): 536403744

約数和(自身を除く): 208382518

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 6427, 12854, 25519, 51038, 83551, 167102, 970477, 1086163, 1940954, 2172326, 12616201, 25232402, 164010613, 328021226]

約数ペア:

[(1, 328021226), (2, 164010613), (13, 25232402), (26, 12616201), (151, 2172326), (169, 1940954), (302, 1086163), (338, 970477), (1963, 167102), (3926, 83551), (6427, 51038), (12854, 25519)]