98493460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378821}}^1$

素因数の和:378843

約数の個数: 24

約数和(自身を含む): 222747336

約数和(自身を除く): 124253876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 378821, 757642, 1515284, 1894105, 3788210, 4924673, 7576420, 9849346, 19698692, 24623365, 49246730, 98493460]

約数ペア:

[(1, 98493460), (2, 49246730), (4, 24623365), (5, 19698692), (10, 9849346), (13, 7576420), (20, 4924673), (26, 3788210), (52, 1894105), (65, 1515284), (130, 757642), (260, 378821)]