1625104

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 30

約数和(自身を含む): 3415146

約数和(自身を除く): 1790042

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 601, 676, 1202, 1352, 2404, 2704, 4808, 7813, 9616, 15626, 31252, 62504, 101569, 125008, 203138, 406276, 812552, 1625104]

約数ペア:

[(1, 1625104), (2, 812552), (4, 406276), (8, 203138), (13, 125008), (16, 101569), (26, 62504), (52, 31252), (104, 15626), (169, 9616), (208, 7813), (338, 4808), (601, 2704), (676, 2404), (1202, 1352)]