1858238930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{6361}}^1$

素因数の和:6722

約数の個数: 32

約数和(自身を含む): 3386009088

約数和(自身を除く): 1527770158

約数列:

[1, 2, 5, 10, 131, 223, 262, 446, 655, 1115, 1310, 2230, 6361, 12722, 29213, 31805, 58426, 63610, 146065, 292130, 833291, 1418503, 1666582, 2837006, 4166455, 7092515, 8332910, 14185030, 185823893, 371647786, 929119465, 1858238930]

約数ペア:

[(1, 1858238930), (2, 929119465), (5, 371647786), (10, 185823893), (131, 14185030), (223, 8332910), (262, 7092515), (446, 4166455), (655, 2837006), (1115, 1666582), (1310, 1418503), (2230, 833291), (6361, 292130), (12722, 146065), (29213, 63610), (31805, 58426)]