102492260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{394201}}^1$

素因数の和:394223

約数の個数: 24

約数和(自身を含む): 231790776

約数和(自身を除く): 129298516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 394201, 788402, 1576804, 1971005, 3942010, 5124613, 7884020, 10249226, 20498452, 25623065, 51246130, 102492260]

約数ペア:

[(1, 102492260), (2, 51246130), (4, 25623065), (5, 20498452), (10, 10249226), (13, 7884020), (20, 5124613), (26, 3942010), (52, 1971005), (65, 1576804), (130, 788402), (260, 394201)]