2165246356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{5393}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 4668701184

約数和(自身を除く): 2503454828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1103, 2206, 4412, 5393, 7721, 10786, 14339, 15442, 21572, 28678, 30884, 37751, 57356, 70109, 75502, 100373, 140218, 151004, 200746, 280436, 401492, 490763, 981526, 1963052, 5948479, 11896958, 23793916, 41639353, 77330227, 83278706, 154660454, 166557412, 309320908, 541311589, 1082623178, 2165246356]

約数ペア:

[(1, 2165246356), (2, 1082623178), (4, 541311589), (7, 309320908), (13, 166557412), (14, 154660454), (26, 83278706), (28, 77330227), (52, 41639353), (91, 23793916), (182, 11896958), (364, 5948479), (1103, 1963052), (2206, 981526), (4412, 490763), (5393, 401492), (7721, 280436), (10786, 200746), (14339, 151004), (15442, 140218), (21572, 100373), (28678, 75502), (30884, 70109), (37751, 57356)]