4248970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 8887968

約数和(自身を除く): 4638998

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 107, 110, 190, 209, 214, 361, 418, 535, 722, 1045, 1070, 1177, 1805, 2033, 2090, 2354, 3610, 3971, 4066, 5885, 7942, 10165, 11770, 19855, 20330, 22363, 38627, 39710, 44726, 77254, 111815, 193135, 223630, 386270, 424897, 849794, 2124485, 4248970]

約数ペア:

[(1, 4248970), (2, 2124485), (5, 849794), (10, 424897), (11, 386270), (19, 223630), (22, 193135), (38, 111815), (55, 77254), (95, 44726), (107, 39710), (110, 38627), (190, 22363), (209, 20330), (214, 19855), (361, 11770), (418, 10165), (535, 7942), (722, 5885), (1045, 4066), (1070, 3971), (1177, 3610), (1805, 2354), (2033, 2090)]