829462024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{20749}}^1$

素因数の和:21037

約数の個数: 32

約数和(自身を含む): 1643400000

約数和(自身を除く): 813937976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4997, 9994, 19988, 20749, 39976, 41498, 82996, 165992, 394231, 788462, 1576924, 3153848, 5456987, 10913974, 21827948, 43655896, 103682753, 207365506, 414731012, 829462024]

約数ペア:

[(1, 829462024), (2, 414731012), (4, 207365506), (8, 103682753), (19, 43655896), (38, 21827948), (76, 10913974), (152, 5456987), (263, 3153848), (526, 1576924), (1052, 788462), (2104, 394231), (4997, 165992), (9994, 82996), (19988, 41498), (20749, 39976)]