1639606962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{215681}}^1$

素因数の和:215874

約数の個数: 32

約数和(自身を含む): 3768395904

約数和(自身を除く): 2128788942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 215681, 431362, 647043, 1294086, 1509767, 3019534, 4529301, 9058602, 39038261, 78076522, 117114783, 234229566, 273267827, 546535654, 819803481, 1639606962]

約数ペア:

[(1, 1639606962), (2, 819803481), (3, 546535654), (6, 273267827), (7, 234229566), (14, 117114783), (21, 78076522), (42, 39038261), (181, 9058602), (362, 4529301), (543, 3019534), (1086, 1509767), (1267, 1294086), (2534, 647043), (3801, 431362), (7602, 215681)]