2023190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1968490

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 197, 394, 395, 790, 985, 1027, 1970, 2054, 2561, 5122, 5135, 10270, 12805, 15563, 25610, 31126, 77815, 155630, 202319, 404638, 1011595, 2023190]

約数ペア:

[(1, 2023190), (2, 1011595), (5, 404638), (10, 202319), (13, 155630), (26, 77815), (65, 31126), (79, 25610), (130, 15563), (158, 12805), (197, 10270), (394, 5135), (395, 5122), (790, 2561), (985, 2054), (1027, 1970)]