2005673402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89611}}^1$

素因数の和:89682

約数の個数: 24

約数和(自身を含む): 3277648512

約数和(自身を除く): 1271975110

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 22382, 89611, 179222, 1702609, 2777941, 3405218, 5555882, 32349571, 52780879, 64699142, 105561758, 1002836701, 2005673402]

約数ペア:

[(1, 2005673402), (2, 1002836701), (19, 105561758), (31, 64699142), (38, 52780879), (62, 32349571), (361, 5555882), (589, 3405218), (722, 2777941), (1178, 1702609), (11191, 179222), (22382, 89611)]