304804574

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{6301}}^1$

素因数の和:6408

約数の個数: 24

約数和(自身を含む): 489816648

約数和(自身を除く): 185012074

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 2546, 6301, 12602, 24187, 48374, 119719, 239438, 422167, 844334, 2274661, 4549322, 8021173, 16042346, 152402287, 304804574]

約数ペア:

[(1, 304804574), (2, 152402287), (19, 16042346), (38, 8021173), (67, 4549322), (134, 2274661), (361, 844334), (722, 422167), (1273, 239438), (2546, 119719), (6301, 48374), (12602, 24187)]