1336402472

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{264739}}^1$

素因数の和:265376

約数の個数: 16

約数和(自身を含む): 2509735200

約数和(自身を除く): 1173332728

約数列:

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

約数ペア:

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