2818192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 6233976

約数和(自身を除く): 3415784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 797, 884, 1594, 1768, 3188, 3536, 6376, 10361, 12752, 13549, 20722, 27098, 41444, 54196, 82888, 108392, 165776, 176137, 216784, 352274, 704548, 1409096, 2818192]

約数ペア:

[(1, 2818192), (2, 1409096), (4, 704548), (8, 352274), (13, 216784), (16, 176137), (17, 165776), (26, 108392), (34, 82888), (52, 54196), (68, 41444), (104, 27098), (136, 20722), (208, 13549), (221, 12752), (272, 10361), (442, 6376), (797, 3536), (884, 3188), (1594, 1768)]