1883830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 3747744

約数和(自身を除く): 1863914

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 337, 430, 559, 674, 1118, 1685, 2795, 3370, 4381, 5590, 8762, 14491, 21905, 28982, 43810, 72455, 144910, 188383, 376766, 941915, 1883830]

約数ペア:

[(1, 1883830), (2, 941915), (5, 376766), (10, 188383), (13, 144910), (26, 72455), (43, 43810), (65, 28982), (86, 21905), (130, 14491), (215, 8762), (337, 5590), (430, 4381), (559, 3370), (674, 2795), (1118, 1685)]