628223246

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{3343}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 1114595328

約数和(自身を除く): 486372082

約数列:

[1, 2, 7, 14, 31, 62, 217, 433, 434, 866, 3031, 3343, 6062, 6686, 13423, 23401, 26846, 46802, 93961, 103633, 187922, 207266, 725431, 1447519, 1450862, 2895038, 10132633, 20265266, 44873089, 89746178, 314111623, 628223246]

約数ペア:

[(1, 628223246), (2, 314111623), (7, 89746178), (14, 44873089), (31, 20265266), (62, 10132633), (217, 2895038), (433, 1450862), (434, 1447519), (866, 725431), (3031, 207266), (3343, 187922), (6062, 103633), (6686, 93961), (13423, 46802), (23401, 26846)]