380776471994

素因数分解:

$2^1\times {\mathrm{4621}}^1\times {\mathrm{5419}}^1\times {\mathrm{7603}}^1$

素因数の和:17645

約数の個数: 16

約数和(自身を含む): 571468886880

約数和(自身を除く): 190692414886

約数列:

[1, 2, 4621, 5419, 7603, 9242, 10838, 15206, 25041199, 35133463, 41200657, 50082398, 70266926, 82401314, 190388235997, 380776471994]

約数ペア:

[(1, 380776471994), (2, 190388235997), (4621, 82401314), (5419, 70266926), (7603, 50082398), (9242, 41200657), (10838, 35133463), (15206, 25041199)]