1221946366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1960113600

約数和(自身を除く): 738167234

約数列:

[1, 2, 17, 34, 199, 313, 398, 577, 626, 1154, 3383, 5321, 6766, 9809, 10642, 19618, 62287, 114823, 124574, 180601, 229646, 361202, 1058879, 1951991, 2117758, 3070217, 3903982, 6140434, 35939599, 71879198, 610973183, 1221946366]

約数ペア:

[(1, 1221946366), (2, 610973183), (17, 71879198), (34, 35939599), (199, 6140434), (313, 3903982), (398, 3070217), (577, 2117758), (626, 1951991), (1154, 1058879), (3383, 361202), (5321, 229646), (6766, 180601), (9809, 124574), (10642, 114823), (19618, 62287)]