898865962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 1415606400

約数和(自身を除く): 516740438

約数列:

[1, 2, 29, 58, 103, 206, 379, 397, 758, 794, 2987, 5974, 10991, 11513, 21982, 23026, 39037, 40891, 78074, 81782, 150463, 300926, 1132073, 1185839, 2264146, 2371678, 4363427, 8726854, 15497689, 30995378, 449432981, 898865962]

約数ペア:

[(1, 898865962), (2, 449432981), (29, 30995378), (58, 15497689), (103, 8726854), (206, 4363427), (379, 2371678), (397, 2264146), (758, 1185839), (794, 1132073), (2987, 300926), (5974, 150463), (10991, 81782), (11513, 78074), (21982, 40891), (23026, 39037)]