5218616

素因数分解:

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

素因数の和:196

約数の個数: 48

約数和(自身を含む): 11201400

約数和(自身を除く): 5982784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 139, 152, 247, 278, 361, 494, 556, 722, 988, 1112, 1444, 1807, 1976, 2641, 2888, 3614, 4693, 5282, 7228, 9386, 10564, 14456, 18772, 21128, 34333, 37544, 50179, 68666, 100358, 137332, 200716, 274664, 401432, 652327, 1304654, 2609308, 5218616]

約数ペア:

[(1, 5218616), (2, 2609308), (4, 1304654), (8, 652327), (13, 401432), (19, 274664), (26, 200716), (38, 137332), (52, 100358), (76, 68666), (104, 50179), (139, 37544), (152, 34333), (247, 21128), (278, 18772), (361, 14456), (494, 10564), (556, 9386), (722, 7228), (988, 5282), (1112, 4693), (1444, 3614), (1807, 2888), (1976, 2641)]