546264940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2101019}}^1$

素因数の和:2101041

約数の個数: 24

約数和(自身を含む): 1235399760

約数和(自身を除く): 689134820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2101019, 4202038, 8404076, 10505095, 21010190, 27313247, 42020380, 54626494, 109252988, 136566235, 273132470, 546264940]

約数ペア:

[(1, 546264940), (2, 273132470), (4, 136566235), (5, 109252988), (10, 54626494), (13, 42020380), (20, 27313247), (26, 21010190), (52, 10505095), (65, 8404076), (130, 4202038), (260, 2101019)]