7042489345

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{26209}}^1$

素因数の和:27156

約数の個数: 16

約数和(自身を含む): 8599605840

約数和(自身を除く): 1557116495

約数列:

[1, 5, 61, 305, 881, 4405, 26209, 53741, 131045, 268705, 1598749, 7993745, 23090129, 115450645, 1408497869, 7042489345]

約数ペア:

[(1, 7042489345), (5, 1408497869), (61, 115450645), (305, 23090129), (881, 7993745), (4405, 1598749), (26209, 268705), (53741, 131045)]