2893144636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{128951}}^1$

素因数の和:129105

約数の個数: 24

約数和(自身を含む): 5199344640

約数和(自身を除く): 2306200004

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 22436, 128951, 257902, 515804, 9155521, 10187129, 18311042, 20374258, 36622084, 40748516, 723286159, 1446572318, 2893144636]

約数ペア:

[(1, 2893144636), (2, 1446572318), (4, 723286159), (71, 40748516), (79, 36622084), (142, 20374258), (158, 18311042), (284, 10187129), (316, 9155521), (5609, 515804), (11218, 257902), (22436, 128951)]