2017682810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4799

約数の個数: 64

約数和(自身を含む): 4281185664

約数和(自身を除く): 2263502854

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 317, 634, 715, 1430, 1585, 3170, 3487, 4121, 4451, 6974, 8242, 8902, 17435, 20605, 22255, 34870, 41210, 44510, 45331, 48961, 57863, 90662, 97922, 115726, 226655, 244805, 289315, 453310, 489610, 578630, 636493, 1272986, 1410967, 2821934, 3182465, 6364930, 7054835, 14109670, 15520637, 18342571, 31041274, 36685142, 77603185, 91712855, 155206370, 183425710, 201768281, 403536562, 1008841405, 2017682810]

約数ペア:

[(1, 2017682810), (2, 1008841405), (5, 403536562), (10, 201768281), (11, 183425710), (13, 155206370), (22, 91712855), (26, 77603185), (55, 36685142), (65, 31041274), (110, 18342571), (130, 15520637), (143, 14109670), (286, 7054835), (317, 6364930), (634, 3182465), (715, 2821934), (1430, 1410967), (1585, 1272986), (3170, 636493), (3487, 578630), (4121, 489610), (4451, 453310), (6974, 289315), (8242, 244805), (8902, 226655), (17435, 115726), (20605, 97922), (22255, 90662), (34870, 57863), (41210, 48961), (44510, 45331)]