7902887042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 12184603200

約数和(自身を除く): 4281716158

約数列:

[1, 2, 59, 118, 131, 262, 461, 922, 1109, 2218, 7729, 15458, 27199, 54398, 60391, 65431, 120782, 130862, 145279, 290558, 511249, 1022498, 3563069, 7126138, 8571461, 17142922, 30163691, 60327382, 66973619, 133947238, 3951443521, 7902887042]

約数ペア:

[(1, 7902887042), (2, 3951443521), (59, 133947238), (118, 66973619), (131, 60327382), (262, 30163691), (461, 17142922), (922, 8571461), (1109, 7126138), (2218, 3563069), (7729, 1022498), (15458, 511249), (27199, 290558), (54398, 145279), (60391, 130862), (65431, 120782)]