2018102542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{63949}}^1$

素因数の和:64491

約数の個数: 16

約数和(自身を含む): 3130992000

約数和(自身を除く): 1112889458

約数列:

[1, 2, 31, 62, 509, 1018, 15779, 31558, 63949, 127898, 1982419, 3964838, 32550041, 65100082, 1009051271, 2018102542]

約数ペア:

[(1, 2018102542), (2, 1009051271), (31, 65100082), (62, 32550041), (509, 3964838), (1018, 1982419), (15779, 127898), (31558, 63949)]