2019439630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 4013388288

約数和(自身を除く): 1993948658

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 103, 130, 134, 206, 335, 515, 670, 871, 1030, 1339, 1742, 2251, 2678, 4355, 4502, 6695, 6901, 8710, 11255, 13390, 13802, 22510, 29263, 34505, 58526, 69010, 89713, 146315, 150817, 179426, 231853, 292630, 301634, 448565, 463706, 754085, 897130, 1159265, 1508170, 1960621, 2318530, 3014089, 3921242, 6028178, 9803105, 15070445, 15534151, 19606210, 30140890, 31068302, 77670755, 155341510, 201943963, 403887926, 1009719815, 2019439630]

約数ペア:

[(1, 2019439630), (2, 1009719815), (5, 403887926), (10, 201943963), (13, 155341510), (26, 77670755), (65, 31068302), (67, 30140890), (103, 19606210), (130, 15534151), (134, 15070445), (206, 9803105), (335, 6028178), (515, 3921242), (670, 3014089), (871, 2318530), (1030, 1960621), (1339, 1508170), (1742, 1159265), (2251, 897130), (2678, 754085), (4355, 463706), (4502, 448565), (6695, 301634), (6901, 292630), (8710, 231853), (11255, 179426), (13390, 150817), (13802, 146315), (22510, 89713), (29263, 69010), (34505, 58526)]