1641452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 3084480

約数和(自身を除く): 1443028

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 239, 404, 478, 956, 1717, 3434, 4063, 6868, 8126, 16252, 24139, 48278, 96556, 410363, 820726, 1641452]

約数ペア:

[(1, 1641452), (2, 820726), (4, 410363), (17, 96556), (34, 48278), (68, 24139), (101, 16252), (202, 8126), (239, 6868), (404, 4063), (478, 3434), (956, 1717)]