1245109204

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2300

約数の個数: 36

約数和(自身を含む): 2260090560

約数和(自身を除く): 1014981356

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 1849, 2131, 3397, 3698, 4262, 6794, 7396, 8524, 13588, 91633, 146071, 168349, 183266, 292142, 336698, 366532, 584284, 673396, 3940219, 7239007, 7880438, 14478014, 15760876, 28956028, 311277301, 622554602, 1245109204]

約数ペア:

[(1, 1245109204), (2, 622554602), (4, 311277301), (43, 28956028), (79, 15760876), (86, 14478014), (158, 7880438), (172, 7239007), (316, 3940219), (1849, 673396), (2131, 584284), (3397, 366532), (3698, 336698), (4262, 292142), (6794, 183266), (7396, 168349), (8524, 146071), (13588, 91633)]