172945402

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 307728000

約数和(自身を除く): 134782598

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 826, 2891, 4273, 5782, 8546, 20237, 29911, 40474, 59822, 209377, 252107, 418754, 504214, 1465639, 1764749, 2931278, 3529498, 12353243, 24706486, 86472701, 172945402]

約数ペア:

[(1, 172945402), (2, 86472701), (7, 24706486), (14, 12353243), (49, 3529498), (59, 2931278), (98, 1764749), (118, 1465639), (343, 504214), (413, 418754), (686, 252107), (826, 209377), (2891, 59822), (4273, 40474), (5782, 29911), (8546, 20237)]