241000438

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 418606848

約数和(自身を除く): 177606410

約数列:

[1, 2, 7, 14, 131, 262, 331, 397, 662, 794, 917, 1834, 2317, 2779, 4634, 5558, 43361, 52007, 86722, 104014, 131407, 262814, 303527, 364049, 607054, 728098, 919849, 1839698, 17214317, 34428634, 120500219, 241000438]

約数ペア:

[(1, 241000438), (2, 120500219), (7, 34428634), (14, 17214317), (131, 1839698), (262, 919849), (331, 728098), (397, 607054), (662, 364049), (794, 303527), (917, 262814), (1834, 131407), (2317, 104014), (2779, 86722), (4634, 52007), (5558, 43361)]