1946256470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{12203}}^1$

素因数の和:12640

約数の個数: 32

約数和(自身を含む): 3598227360

約数和(自身を除く): 1651970890

約数列:

[1, 2, 5, 10, 41, 82, 205, 389, 410, 778, 1945, 3890, 12203, 15949, 24406, 31898, 61015, 79745, 122030, 159490, 500323, 1000646, 2501615, 4746967, 5003230, 9493934, 23734835, 47469670, 194625647, 389251294, 973128235, 1946256470]

約数ペア:

[(1, 1946256470), (2, 973128235), (5, 389251294), (10, 194625647), (41, 47469670), (82, 23734835), (205, 9493934), (389, 5003230), (410, 4746967), (778, 2501615), (1945, 1000646), (3890, 500323), (12203, 159490), (15949, 122030), (24406, 79745), (31898, 61015)]