1680530908

素因数分解:

$2^2\times 7^1\times {\mathrm{14543}}^1\times {\mathrm{4127}}^1$

素因数の和:18681

約数の個数: 24

約数和(自身を含む): 3362107392

約数和(自身を除く): 1681576484

約数列:

[1, 2, 4, 7, 14, 28, 4127, 8254, 14543, 16508, 28889, 29086, 57778, 58172, 101801, 115556, 203602, 407204, 60018961, 120037922, 240075844, 420132727, 840265454, 1680530908]

約数ペア:

[(1, 1680530908), (2, 840265454), (4, 420132727), (7, 240075844), (14, 120037922), (28, 60018961), (4127, 407204), (8254, 203602), (14543, 115556), (16508, 101801), (28889, 58172), (29086, 57778)]