391569332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12343}}^1$

素因数の和:12468

約数の個数: 48

約数和(自身を含む): 862697472

約数和(自身を除く): 471128140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 12343, 15862, 24686, 31724, 49372, 86401, 135773, 172802, 271546, 345604, 543092, 950411, 1271329, 1900822, 2542658, 3801644, 5085316, 8899303, 13984619, 17798606, 27969238, 35597212, 55938476, 97892333, 195784666, 391569332]

約数ペア:

[(1, 391569332), (2, 195784666), (4, 97892333), (7, 55938476), (11, 35597212), (14, 27969238), (22, 17798606), (28, 13984619), (44, 8899303), (77, 5085316), (103, 3801644), (154, 2542658), (206, 1900822), (308, 1271329), (412, 950411), (721, 543092), (1133, 345604), (1442, 271546), (2266, 172802), (2884, 135773), (4532, 86401), (7931, 49372), (12343, 31724), (15862, 24686)]