1798736

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 30

約数和(自身を含む): 3711630

約数和(自身を除く): 1912894

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 389, 578, 778, 1156, 1556, 2312, 3112, 4624, 6224, 6613, 13226, 26452, 52904, 105808, 112421, 224842, 449684, 899368, 1798736]

約数ペア:

[(1, 1798736), (2, 899368), (4, 449684), (8, 224842), (16, 112421), (17, 105808), (34, 52904), (68, 26452), (136, 13226), (272, 6613), (289, 6224), (389, 4624), (578, 3112), (778, 2312), (1156, 1556)]