481567724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 939859200

約数和(自身を除く): 458291476

約数列:

[1, 2, 4, 11, 22, 44, 71, 139, 142, 278, 284, 556, 781, 1109, 1529, 1562, 2218, 3058, 3124, 4436, 6116, 9869, 12199, 19738, 24398, 39476, 48796, 78739, 108559, 154151, 157478, 217118, 308302, 314956, 434236, 616604, 866129, 1695661, 1732258, 3391322, 3464516, 6782644, 10944721, 21889442, 43778884, 120391931, 240783862, 481567724]

約数ペア:

[(1, 481567724), (2, 240783862), (4, 120391931), (11, 43778884), (22, 21889442), (44, 10944721), (71, 6782644), (139, 3464516), (142, 3391322), (278, 1732258), (284, 1695661), (556, 866129), (781, 616604), (1109, 434236), (1529, 314956), (1562, 308302), (2218, 217118), (3058, 157478), (3124, 154151), (4436, 108559), (6116, 78739), (9869, 48796), (12199, 39476), (19738, 24398)]