8570012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 17332224

約数和(自身を除く): 8762212

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 103, 122, 124, 206, 244, 341, 412, 671, 682, 1133, 1342, 1364, 1891, 2266, 2684, 3193, 3782, 4532, 6283, 6386, 7564, 12566, 12772, 20801, 25132, 35123, 41602, 69113, 70246, 83204, 138226, 140492, 194773, 276452, 389546, 779092, 2142503, 4285006, 8570012]

約数ペア:

[(1, 8570012), (2, 4285006), (4, 2142503), (11, 779092), (22, 389546), (31, 276452), (44, 194773), (61, 140492), (62, 138226), (103, 83204), (122, 70246), (124, 69113), (206, 41602), (244, 35123), (341, 25132), (412, 20801), (671, 12772), (682, 12566), (1133, 7564), (1342, 6386), (1364, 6283), (1891, 4532), (2266, 3782), (2684, 3193)]