2019498730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{5419}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 3687768000

約数和(自身を除く): 1668269270

約数列:

[1, 2, 5, 10, 83, 166, 415, 449, 830, 898, 2245, 4490, 5419, 10838, 27095, 37267, 54190, 74534, 186335, 372670, 449777, 899554, 2248885, 2433131, 4497770, 4866262, 12165655, 24331310, 201949873, 403899746, 1009749365, 2019498730]

約数ペア:

[(1, 2019498730), (2, 1009749365), (5, 403899746), (10, 201949873), (83, 24331310), (166, 12165655), (415, 4866262), (449, 4497770), (830, 2433131), (898, 2248885), (2245, 899554), (4490, 449777), (5419, 372670), (10838, 186335), (27095, 74534), (37267, 54190)]