1970696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 4549440

約数和(自身を除く): 2578744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2707, 5414, 10828, 18949, 21656, 35191, 37898, 70382, 75796, 140764, 151592, 246337, 281528, 492674, 985348, 1970696]

約数ペア:

[(1, 1970696), (2, 985348), (4, 492674), (7, 281528), (8, 246337), (13, 151592), (14, 140764), (26, 75796), (28, 70382), (52, 37898), (56, 35191), (91, 21656), (104, 18949), (182, 10828), (364, 5414), (728, 2707)]