2261191624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{155387}}^1$

素因数の和:155517

約数の個数: 32

約数和(自身を含む): 4531114080

約数和(自身を除く): 2269922456

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 14552, 155387, 310774, 621548, 1243096, 2641579, 5283158, 10566316, 16626409, 21132632, 33252818, 66505636, 133011272, 282648953, 565297906, 1130595812, 2261191624]

約数ペア:

[(1, 2261191624), (2, 1130595812), (4, 565297906), (8, 282648953), (17, 133011272), (34, 66505636), (68, 33252818), (107, 21132632), (136, 16626409), (214, 10566316), (428, 5283158), (856, 2641579), (1819, 1243096), (3638, 621548), (7276, 310774), (14552, 155387)]