2019689998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{836657}}^1$

素因数の和:836747

約数の個数: 16

約数和(自身を含む): 3252926304

約数和(自身を除く): 1233236306

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 836657, 1673314, 14223169, 28446338, 59402647, 118805294, 1009844999, 2019689998]

約数ペア:

[(1, 2019689998), (2, 1009844999), (17, 118805294), (34, 59402647), (71, 28446338), (142, 14223169), (1207, 1673314), (2414, 836657)]