1238524

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 2585520

約数和(自身を除く): 1346996

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 89, 98, 142, 178, 196, 284, 356, 497, 623, 994, 1246, 1988, 2492, 3479, 4361, 6319, 6958, 8722, 12638, 13916, 17444, 25276, 44233, 88466, 176932, 309631, 619262, 1238524]

約数ペア:

[(1, 1238524), (2, 619262), (4, 309631), (7, 176932), (14, 88466), (28, 44233), (49, 25276), (71, 17444), (89, 13916), (98, 12638), (142, 8722), (178, 6958), (196, 6319), (284, 4361), (356, 3479), (497, 2492), (623, 1988), (994, 1246)]