2152916

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 18

約数和(自身を含む): 3857742

約数和(自身を除く): 1704826

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 5329, 7373, 10658, 14746, 21316, 29492, 538229, 1076458, 2152916]

約数ペア:

[(1, 2152916), (2, 1076458), (4, 538229), (73, 29492), (101, 21316), (146, 14746), (202, 10658), (292, 7373), (404, 5329)]