1424390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 2923776

約数和(自身を除く): 1499386

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 563, 1126, 1265, 2530, 2815, 5630, 6193, 12386, 12949, 25898, 30965, 61930, 64745, 129490, 142439, 284878, 712195, 1424390]

約数ペア:

[(1, 1424390), (2, 712195), (5, 284878), (10, 142439), (11, 129490), (22, 64745), (23, 61930), (46, 30965), (55, 25898), (110, 12949), (115, 12386), (230, 6193), (253, 5630), (506, 2815), (563, 2530), (1126, 1265)]