90612470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{697019}}^1$

素因数の和:697039

約数の個数: 16

約数和(自身を含む): 175649040

約数和(自身を除く): 85036570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 697019, 1394038, 3485095, 6970190, 9061247, 18122494, 45306235, 90612470]

約数ペア:

[(1, 90612470), (2, 45306235), (5, 18122494), (10, 9061247), (13, 6970190), (26, 3485095), (65, 1394038), (130, 697019)]