8742454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 16061760

約数和(自身を除く): 7319306

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 337, 674, 763, 1526, 1853, 2359, 3706, 4718, 5729, 11458, 12971, 25942, 36733, 40103, 73466, 80206, 257131, 514262, 624461, 1248922, 4371227, 8742454]

約数ペア:

[(1, 8742454), (2, 4371227), (7, 1248922), (14, 624461), (17, 514262), (34, 257131), (109, 80206), (119, 73466), (218, 40103), (238, 36733), (337, 25942), (674, 12971), (763, 11458), (1526, 5729), (1853, 4718), (2359, 3706)]