1893702964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{11657}}^1$

素因数の和:14067

約数の個数: 24

約数和(自身を含む): 3510690120

約数和(自身を除く): 1616987156

約数列:

[1, 2, 4, 17, 34, 68, 2389, 4778, 9556, 11657, 23314, 40613, 46628, 81226, 162452, 198169, 396338, 792676, 27848573, 55697146, 111394292, 473425741, 946851482, 1893702964]

約数ペア:

[(1, 1893702964), (2, 946851482), (4, 473425741), (17, 111394292), (34, 55697146), (68, 27848573), (2389, 792676), (4778, 396338), (9556, 198169), (11657, 162452), (23314, 81226), (40613, 46628)]