993978856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{415543}}^1$

素因数の和:415585

約数の個数: 32

約数和(自身を含む): 2094341760

約数和(自身を除く): 1100362904

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 415543, 831086, 1662172, 3324344, 5402059, 9557489, 10804118, 19114978, 21608236, 38229956, 43216472, 76459912, 124247357, 248494714, 496989428, 993978856]

約数ペア:

[(1, 993978856), (2, 496989428), (4, 248494714), (8, 124247357), (13, 76459912), (23, 43216472), (26, 38229956), (46, 21608236), (52, 19114978), (92, 10804118), (104, 9557489), (184, 5402059), (299, 3324344), (598, 1662172), (1196, 831086), (2392, 415543)]