2672804944

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{264739}}^1$

素因数の和:265378

約数の個数: 20

約数和(自身を含む): 5186786080

約数和(自身を除く): 2513981136

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 264739, 529478, 1058956, 2117912, 4235824, 167050309, 334100618, 668201236, 1336402472, 2672804944]

約数ペア:

[(1, 2672804944), (2, 1336402472), (4, 668201236), (8, 334100618), (16, 167050309), (631, 4235824), (1262, 2117912), (2524, 1058956), (5048, 529478), (10096, 264739)]