412975550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{635347}}^1$

素因数の和:635372

約数の個数: 24

約数和(自身を含む): 827223096

約数和(自身を除く): 414247546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 635347, 1270694, 3176735, 6353470, 8259511, 15883675, 16519022, 31767350, 41297555, 82595110, 206487775, 412975550]

約数ペア:

[(1, 412975550), (2, 206487775), (5, 82595110), (10, 41297555), (13, 31767350), (25, 16519022), (26, 15883675), (50, 8259511), (65, 6353470), (130, 3176735), (325, 1270694), (650, 635347)]