996942856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1369427}}^1$

素因数の和:1369453

約数の個数: 32

約数和(自身を含む): 2300639040

約数和(自身を除く): 1303696184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1369427, 2738854, 5477708, 9585989, 10955416, 17802551, 19171978, 35605102, 38343956, 71210204, 76687912, 124617857, 142420408, 249235714, 498471428, 996942856]

約数ペア:

[(1, 996942856), (2, 498471428), (4, 249235714), (7, 142420408), (8, 124617857), (13, 76687912), (14, 71210204), (26, 38343956), (28, 35605102), (52, 19171978), (56, 17802551), (91, 10955416), (104, 9585989), (182, 5477708), (364, 2738854), (728, 1369427)]