1738967818790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79008079}}^1$

素因数の和:79008188

約数の個数: 32

約数和(自身を含む): 3276623093760

約数和(自身を除く): 1537655274970

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 79008079, 158016158, 395040395, 790080790, 2449250449, 4898500898, 5609573609, 11219147218, 12246252245, 24492504490, 28047868045, 56095736090, 173896781879, 347793563758, 869483909395, 1738967818790]

約数ペア:

[(1, 1738967818790), (2, 869483909395), (5, 347793563758), (10, 173896781879), (31, 56095736090), (62, 28047868045), (71, 24492504490), (142, 12246252245), (155, 11219147218), (310, 5609573609), (355, 4898500898), (710, 2449250449), (2201, 790080790), (4402, 395040395), (11005, 158016158), (22010, 79008079)]