2228551660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1342501}}^1$

素因数の和:1342593

約数の個数: 24

約数和(自身を含む): 4736347056

約数和(自身を除く): 2507795396

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1342501, 2685002, 5370004, 6712505, 13425010, 26850020, 111427583, 222855166, 445710332, 557137915, 1114275830, 2228551660]

約数ペア:

[(1, 2228551660), (2, 1114275830), (4, 557137915), (5, 445710332), (10, 222855166), (20, 111427583), (83, 26850020), (166, 13425010), (332, 6712505), (415, 5370004), (830, 2685002), (1660, 1342501)]