2653882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 5230080

約数和(自身を除く): 2576198

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 907, 1463, 1814, 2926, 6349, 9977, 12698, 17233, 19954, 34466, 69839, 120631, 139678, 189563, 241262, 379126, 1326941, 2653882]

約数ペア:

[(1, 2653882), (2, 1326941), (7, 379126), (11, 241262), (14, 189563), (19, 139678), (22, 120631), (38, 69839), (77, 34466), (133, 19954), (154, 17233), (209, 12698), (266, 9977), (418, 6349), (907, 2926), (1463, 1814)]