4021167418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{20287}}^1$

素因数の和:20482

約数の個数: 32

約数和(自身を含む): 6544097280

約数和(自身を除く): 2522929862

約数列:

[1, 2, 23, 31, 46, 62, 139, 278, 713, 1426, 3197, 4309, 6394, 8618, 20287, 40574, 99107, 198214, 466601, 628897, 933202, 1257794, 2819893, 5639786, 14464631, 28929262, 64857539, 87416683, 129715078, 174833366, 2010583709, 4021167418]

約数ペア:

[(1, 4021167418), (2, 2010583709), (23, 174833366), (31, 129715078), (46, 87416683), (62, 64857539), (139, 28929262), (278, 14464631), (713, 5639786), (1426, 2819893), (3197, 1257794), (4309, 933202), (6394, 628897), (8618, 466601), (20287, 198214), (40574, 99107)]