507350416

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{138469}}^1$

素因数の和:138706

約数の個数: 20

約数和(自身を含む): 987291100

約数和(自身を除く): 479940684

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 138469, 276938, 553876, 1107752, 2215504, 31709401, 63418802, 126837604, 253675208, 507350416]

約数ペア:

[(1, 507350416), (2, 253675208), (4, 126837604), (8, 63418802), (16, 31709401), (229, 2215504), (458, 1107752), (916, 553876), (1832, 276938), (3664, 138469)]