2018862710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{194683}}^1$

素因数の和:194768

約数の個数: 32

約数和(自身を含む): 3910812192

約数和(自身を除く): 1891949482

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 194683, 389366, 973415, 1946830, 3309611, 6619222, 11875663, 16548055, 23751326, 33096110, 59378315, 118756630, 201886271, 403772542, 1009431355, 2018862710]

約数ペア:

[(1, 2018862710), (2, 1009431355), (5, 403772542), (10, 201886271), (17, 118756630), (34, 59378315), (61, 33096110), (85, 23751326), (122, 16548055), (170, 11875663), (305, 6619222), (610, 3309611), (1037, 1946830), (2074, 973415), (5185, 389366), (10370, 194683)]