2040624796

素因数分解:

$2^2\times 7^2\times {\mathrm{919}}^1\times {\mathrm{11329}}^1$

素因数の和:12266

約数の個数: 36

約数和(自身を含む): 4159016400

約数和(自身を除く): 2118391604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 919, 1838, 3676, 6433, 11329, 12866, 22658, 25732, 45031, 45316, 79303, 90062, 158606, 180124, 317212, 555121, 1110242, 2220484, 10411351, 20822702, 41645404, 72879457, 145758914, 291517828, 510156199, 1020312398, 2040624796]

約数ペア:

[(1, 2040624796), (2, 1020312398), (4, 510156199), (7, 291517828), (14, 145758914), (28, 72879457), (49, 41645404), (98, 20822702), (196, 10411351), (919, 2220484), (1838, 1110242), (3676, 555121), (6433, 317212), (11329, 180124), (12866, 158606), (22658, 90062), (25732, 79303), (45031, 45316)]