2017079710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28927}}^1$

素因数の和:29320

約数の個数: 32

約数和(自身を含む): 3832381440

約数和(自身を除く): 1815301730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6973, 13946, 28927, 34865, 57854, 69730, 144635, 289270, 549613, 1099226, 2748065, 5496130, 10616209, 21232418, 53081045, 106162090, 201707971, 403415942, 1008539855, 2017079710]

約数ペア:

[(1, 2017079710), (2, 1008539855), (5, 403415942), (10, 201707971), (19, 106162090), (38, 53081045), (95, 21232418), (190, 10616209), (367, 5496130), (734, 2748065), (1835, 1099226), (3670, 549613), (6973, 289270), (13946, 144635), (28927, 69730), (34865, 57854)]