1893476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2831

約数の個数: 18

約数和(自身を含む): 3589362

約数和(自身を除く): 1695886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2801, 5602, 11204, 36413, 72826, 145652, 473369, 946738, 1893476]

約数ペア:

[(1, 1893476), (2, 946738), (4, 473369), (13, 145652), (26, 72826), (52, 36413), (169, 11204), (338, 5602), (676, 2801)]