2019127838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{1319}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 3756741120

約数和(自身を除く): 1737613282

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 647, 1183, 1294, 1319, 2366, 2638, 4529, 8411, 9058, 9233, 16822, 17147, 18466, 34294, 58877, 109343, 117754, 120029, 218686, 222911, 240058, 445822, 765401, 853393, 1530802, 1560377, 1706786, 3120754, 5973751, 11094109, 11947502, 22188218, 77658763, 144223417, 155317526, 288446834, 1009563919, 2019127838]

約数ペア:

[(1, 2019127838), (2, 1009563919), (7, 288446834), (13, 155317526), (14, 144223417), (26, 77658763), (91, 22188218), (169, 11947502), (182, 11094109), (338, 5973751), (647, 3120754), (1183, 1706786), (1294, 1560377), (1319, 1530802), (2366, 853393), (2638, 765401), (4529, 445822), (8411, 240058), (9058, 222911), (9233, 218686), (16822, 120029), (17147, 117754), (18466, 109343), (34294, 58877)]