349879082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{35051}}^1$

素因数の和:35114

約数の個数: 32

約数和(自身を含む): 646078464

約数和(自身を除く): 296199382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 35051, 70102, 245357, 490714, 806173, 1086581, 1612346, 2173162, 5643211, 7606067, 11286422, 15212134, 24991363, 49982726, 174939541, 349879082]

約数ペア:

[(1, 349879082), (2, 174939541), (7, 49982726), (14, 24991363), (23, 15212134), (31, 11286422), (46, 7606067), (62, 5643211), (161, 2173162), (217, 1612346), (322, 1086581), (434, 806173), (713, 490714), (1426, 245357), (4991, 70102), (9982, 35051)]