258315704836

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{91342187}}^1$

素因数の和:91342299

約数の個数: 24

約数和(自身を含む): 521746577856

約数和(自身を除く): 263430873020

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 91342187, 182684374, 365368748, 639395309, 1278790618, 2557581236, 9225560887, 18451121774, 36902243548, 64578926209, 129157852418, 258315704836]

約数ペア:

[(1, 258315704836), (2, 129157852418), (4, 64578926209), (7, 36902243548), (14, 18451121774), (28, 9225560887), (101, 2557581236), (202, 1278790618), (404, 639395309), (707, 365368748), (1414, 182684374), (2828, 91342187)]