417129572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 791683200

約数和(自身を除く): 374553628

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 263, 509, 526, 779, 1018, 1052, 1558, 2036, 3116, 4997, 9671, 9994, 10783, 19342, 19988, 20869, 21566, 38684, 41738, 43132, 83476, 133867, 204877, 267734, 396511, 409754, 535468, 793022, 819508, 1586044, 2543473, 5086946, 5488547, 10173892, 10977094, 21954188, 104282393, 208564786, 417129572]

約数ペア:

[(1, 417129572), (2, 208564786), (4, 104282393), (19, 21954188), (38, 10977094), (41, 10173892), (76, 5488547), (82, 5086946), (164, 2543473), (263, 1586044), (509, 819508), (526, 793022), (779, 535468), (1018, 409754), (1052, 396511), (1558, 267734), (2036, 204877), (3116, 133867), (4997, 83476), (9671, 43132), (9994, 41738), (10783, 38684), (19342, 21566), (19988, 20869)]