1293377404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3989}}^1\times {\mathrm{7369}}^1$

素因数の和:11373

約数の個数: 24

約数和(自身を含む): 2470129200

約数和(自身を除く): 1176751796

約数列:

[1, 2, 4, 11, 22, 44, 3989, 7369, 7978, 14738, 15956, 29476, 43879, 81059, 87758, 162118, 175516, 324236, 29394941, 58789882, 117579764, 323344351, 646688702, 1293377404]

約数ペア:

[(1, 1293377404), (2, 646688702), (4, 323344351), (11, 117579764), (22, 58789882), (44, 29394941), (3989, 324236), (7369, 175516), (7978, 162118), (14738, 87758), (15956, 81059), (29476, 43879)]