7958123090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{37693}}^1$

素因数の和:38234

約数の個数: 32

約数和(自身を含む): 14687994816

約数和(自身を除く): 6729871726

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 491, 982, 2455, 4910, 21113, 37693, 42226, 75386, 105565, 188465, 211130, 376930, 1620799, 3241598, 8103995, 16207990, 18507263, 37014526, 92536315, 185072630, 795812309, 1591624618, 3979061545, 7958123090]

約数ペア:

[(1, 7958123090), (2, 3979061545), (5, 1591624618), (10, 795812309), (43, 185072630), (86, 92536315), (215, 37014526), (430, 18507263), (491, 16207990), (982, 8103995), (2455, 3241598), (4910, 1620799), (21113, 376930), (37693, 211130), (42226, 188465), (75386, 105565)]