172690994

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{29867}}^1$

素因数の和:29942

約数の個数: 24

約数和(自身を含む): 306445680

約数和(自身を除く): 133754686

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 29867, 59734, 209069, 418138, 1463483, 1762153, 2926966, 3524306, 12335071, 24670142, 86345497, 172690994]

約数ペア:

[(1, 172690994), (2, 86345497), (7, 24670142), (14, 12335071), (49, 3524306), (59, 2926966), (98, 1762153), (118, 1463483), (413, 418138), (826, 209069), (2891, 59734), (5782, 29867)]