1692496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 3610880

約数和(自身を除く): 1918384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 103, 104, 158, 206, 208, 316, 412, 632, 824, 1027, 1264, 1339, 1648, 2054, 2678, 4108, 5356, 8137, 8216, 10712, 16274, 16432, 21424, 32548, 65096, 105781, 130192, 211562, 423124, 846248, 1692496]

約数ペア:

[(1, 1692496), (2, 846248), (4, 423124), (8, 211562), (13, 130192), (16, 105781), (26, 65096), (52, 32548), (79, 21424), (103, 16432), (104, 16274), (158, 10712), (206, 8216), (208, 8137), (316, 5356), (412, 4108), (632, 2678), (824, 2054), (1027, 1648), (1264, 1339)]