7886470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 15691968

約数和(自身を除く): 7805498

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2017, 3910, 4034, 10085, 20170, 34289, 46391, 68578, 92782, 171445, 231955, 342890, 463910, 788647, 1577294, 3943235, 7886470]

約数ペア:

[(1, 7886470), (2, 3943235), (5, 1577294), (10, 788647), (17, 463910), (23, 342890), (34, 231955), (46, 171445), (85, 92782), (115, 68578), (170, 46391), (230, 34289), (391, 20170), (782, 10085), (1955, 4034), (2017, 3910)]