139089886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 240166080

約数和(自身を除く): 101076194

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 1417, 1853, 2834, 2887, 3706, 5774, 24089, 37531, 48178, 49079, 75062, 98158, 314683, 629366, 638027, 1276054, 4090879, 5349611, 8181758, 10699222, 69544943, 139089886]

約数ペア:

[(1, 139089886), (2, 69544943), (13, 10699222), (17, 8181758), (26, 5349611), (34, 4090879), (109, 1276054), (218, 638027), (221, 629366), (442, 314683), (1417, 98158), (1853, 75062), (2834, 49079), (2887, 48178), (3706, 37531), (5774, 24089)]