1080226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 947294

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 131, 133, 217, 262, 266, 434, 589, 917, 1178, 1834, 2489, 4061, 4123, 4978, 8122, 8246, 17423, 28427, 34846, 56854, 77159, 154318, 540113, 1080226]

約数ペア:

[(1, 1080226), (2, 540113), (7, 154318), (14, 77159), (19, 56854), (31, 34846), (38, 28427), (62, 17423), (131, 8246), (133, 8122), (217, 4978), (262, 4123), (266, 4061), (434, 2489), (589, 1834), (917, 1178)]