253440002809

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{7873}}^1$

素因数の和:8449

約数の個数: 32

約数和(自身を含む): 295664290560

約数和(自身を除く): 42224287751

約数列:

[1, 7, 89, 163, 317, 623, 1141, 2219, 7873, 14507, 28213, 51671, 55111, 101549, 197491, 361697, 700697, 1283299, 2495741, 4598719, 4904879, 8983093, 17470187, 32191033, 114213611, 222120949, 406805783, 799495277, 1554846643, 2847640481, 36205714687, 253440002809]

約数ペア:

[(1, 253440002809), (7, 36205714687), (89, 2847640481), (163, 1554846643), (317, 799495277), (623, 406805783), (1141, 222120949), (2219, 114213611), (7873, 32191033), (14507, 17470187), (28213, 8983093), (51671, 4904879), (55111, 4598719), (101549, 2495741), (197491, 1283299), (361697, 700697)]