4350470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 8395488

約数和(自身を除く): 4045018

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 163, 170, 314, 326, 785, 815, 1570, 1630, 2669, 2771, 5338, 5542, 13345, 13855, 25591, 26690, 27710, 51182, 127955, 255910, 435047, 870094, 2175235, 4350470]

約数ペア:

[(1, 4350470), (2, 2175235), (5, 870094), (10, 435047), (17, 255910), (34, 127955), (85, 51182), (157, 27710), (163, 26690), (170, 25591), (314, 13855), (326, 13345), (785, 5542), (815, 5338), (1570, 2771), (1630, 2669)]