2009780342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{70583}}^1$

素因数の和:71227

約数の個数: 16

約数和(自身を含む): 3150869760

約数和(自身を除く): 1141089418

約数列:

[1, 2, 23, 46, 619, 1238, 14237, 28474, 70583, 141166, 1623409, 3246818, 43690877, 87381754, 1004890171, 2009780342]

約数ペア:

[(1, 2009780342), (2, 1004890171), (23, 87381754), (46, 43690877), (619, 3246818), (1238, 1623409), (14237, 141166), (28474, 70583)]