3021304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 7056000

約数和(自身を除く): 4034696

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 139, 143, 152, 209, 247, 278, 286, 418, 494, 556, 572, 836, 988, 1112, 1144, 1529, 1672, 1807, 1976, 2641, 2717, 3058, 3614, 5282, 5434, 6116, 7228, 10564, 10868, 12232, 14456, 19877, 21128, 21736, 29051, 34333, 39754, 58102, 68666, 79508, 116204, 137332, 159016, 232408, 274664, 377663, 755326, 1510652, 3021304]

約数ペア:

[(1, 3021304), (2, 1510652), (4, 755326), (8, 377663), (11, 274664), (13, 232408), (19, 159016), (22, 137332), (26, 116204), (38, 79508), (44, 68666), (52, 58102), (76, 39754), (88, 34333), (104, 29051), (139, 21736), (143, 21128), (152, 19877), (209, 14456), (247, 12232), (278, 10868), (286, 10564), (418, 7228), (494, 6116), (556, 5434), (572, 5282), (836, 3614), (988, 3058), (1112, 2717), (1144, 2641), (1529, 1976), (1672, 1807)]