2018495198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{30931}}^1$

素因数の和:31487

約数の個数: 16

約数和(自身を含む): 3079342464

約数和(自身を除く): 1060847266

約数列:

[1, 2, 67, 134, 487, 974, 30931, 32629, 61862, 65258, 2072377, 4144754, 15063397, 30126794, 1009247599, 2018495198]

約数ペア:

[(1, 2018495198), (2, 1009247599), (67, 30126794), (134, 15063397), (487, 4144754), (974, 2072377), (30931, 65258), (32629, 61862)]