13664950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21023}}^1$

素因数の和:21048

約数の個数: 24

約数和(自身を含む): 27373248

約数和(自身を除く): 13708298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21023, 42046, 105115, 210230, 273299, 525575, 546598, 1051150, 1366495, 2732990, 6832475, 13664950]

約数ペア:

[(1, 13664950), (2, 6832475), (5, 2732990), (10, 1366495), (13, 1051150), (25, 546598), (26, 525575), (50, 273299), (65, 210230), (130, 105115), (325, 42046), (650, 21023)]