447520412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{16741}}^1$

素因数の和:16949

約数の個数: 24

約数和(自身を含む): 807232272

約数和(自身を除く): 359711860

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 6683, 13366, 16741, 26732, 33482, 66964, 686381, 1372762, 2728783, 2745524, 5457566, 10915132, 111880103, 223760206, 447520412]

約数ペア:

[(1, 447520412), (2, 223760206), (4, 111880103), (41, 10915132), (82, 5457566), (163, 2745524), (164, 2728783), (326, 1372762), (652, 686381), (6683, 66964), (13366, 33482), (16741, 26732)]