401080696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{12107}}^1$

素因数の和:12255

約数の個数: 32

約数和(自身を含む): 778060080

約数和(自身を除く): 376979384

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 808, 4141, 8282, 12107, 16564, 24214, 33128, 48428, 96856, 496387, 992774, 1222807, 1985548, 2445614, 3971096, 4891228, 9782456, 50135087, 100270174, 200540348, 401080696]

約数ペア:

[(1, 401080696), (2, 200540348), (4, 100270174), (8, 50135087), (41, 9782456), (82, 4891228), (101, 3971096), (164, 2445614), (202, 1985548), (328, 1222807), (404, 992774), (808, 496387), (4141, 96856), (8282, 48428), (12107, 33128), (16564, 24214)]