2013131018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{79201}}^1$

素因数の和:79453

約数の個数: 16

約数和(自身を含む): 3079373760

約数和(自身を除く): 1066242742

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 79201, 158402, 5623271, 11246542, 14176979, 28353958, 1006565509, 2013131018]

約数ペア:

[(1, 2013131018), (2, 1006565509), (71, 28353958), (142, 14176979), (179, 11246542), (358, 5623271), (12709, 158402), (25418, 79201)]