2099621830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{4523}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 3847173408

約数和(自身を除く): 1747551578

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 761, 1522, 3805, 4523, 7610, 9046, 22615, 45230, 46421, 92842, 232105, 275903, 464210, 551806, 1379515, 2759030, 3442003, 6884006, 17210015, 34420030, 209962183, 419924366, 1049810915, 2099621830]

約数ペア:

[(1, 2099621830), (2, 1049810915), (5, 419924366), (10, 209962183), (61, 34420030), (122, 17210015), (305, 6884006), (610, 3442003), (761, 2759030), (1522, 1379515), (3805, 551806), (4523, 464210), (7610, 275903), (9046, 232105), (22615, 92842), (45230, 46421)]