2017082890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6506719}}^1$

素因数の和:6506757

約数の個数: 16

約数和(自身を含む): 3747870720

約数和(自身を除く): 1730787830

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6506719, 13013438, 32533595, 65067190, 201708289, 403416578, 1008541445, 2017082890]

約数ペア:

[(1, 2017082890), (2, 1008541445), (5, 403416578), (10, 201708289), (31, 65067190), (62, 32533595), (155, 13013438), (310, 6506719)]