788221308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{493873}}^1$

素因数の和:493906

約数の個数: 48

約数和(自身を含む): 2212555520

約数和(自身を除く): 1424334212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 493873, 987746, 1481619, 1975492, 2963238, 3457111, 5926476, 6914222, 9383587, 10371333, 13828444, 18767174, 20742666, 28150761, 37534348, 41485332, 56301522, 65685109, 112603044, 131370218, 197055327, 262740436, 394110654, 788221308]

約数ペア:

[(1, 788221308), (2, 394110654), (3, 262740436), (4, 197055327), (6, 131370218), (7, 112603044), (12, 65685109), (14, 56301522), (19, 41485332), (21, 37534348), (28, 28150761), (38, 20742666), (42, 18767174), (57, 13828444), (76, 10371333), (84, 9383587), (114, 6914222), (133, 5926476), (228, 3457111), (266, 2963238), (399, 1975492), (532, 1481619), (798, 987746), (1596, 493873)]