2018478536

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{1543}}^1\times {\mathrm{1619}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 3826958400

約数和(自身を除く): 1808479864

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 1543, 1619, 3086, 3238, 6172, 6476, 12344, 12952, 155843, 163519, 311686, 327038, 623372, 654076, 1246744, 1308152, 2498117, 4996234, 9992468, 19984936, 252309817, 504619634, 1009239268, 2018478536]

約数ペア:

[(1, 2018478536), (2, 1009239268), (4, 504619634), (8, 252309817), (101, 19984936), (202, 9992468), (404, 4996234), (808, 2498117), (1543, 1308152), (1619, 1246744), (3086, 654076), (3238, 623372), (6172, 327038), (6476, 311686), (12344, 163519), (12952, 155843)]