1966167399854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{56779}}^1$

素因数の和:57985

約数の個数: 64

約数和(自身を含む): 3530251530240

約数和(自身を除く): 1564084130386

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 1093, 2186, 2263, 4526, 7651, 15302, 15841, 31682, 33883, 56779, 67766, 79789, 113558, 159578, 237181, 397453, 474362, 558523, 794906, 1117046, 1760149, 2473459, 3520298, 4144867, 4946918, 8289734, 12321043, 17314213, 24642086, 29014069, 34628426, 58028138, 62059447, 124118894, 128490877, 256981754, 434416129, 868832258, 899436139, 1798872278, 1923842857, 3847685714, 4530339631, 9060679262, 13466899999, 26933799998, 31712377417, 63424754834, 140440528561, 280881057122, 983083699927, 1966167399854]

約数ペア:

[(1, 1966167399854), (2, 983083699927), (7, 280881057122), (14, 140440528561), (31, 63424754834), (62, 31712377417), (73, 26933799998), (146, 13466899999), (217, 9060679262), (434, 4530339631), (511, 3847685714), (1022, 1923842857), (1093, 1798872278), (2186, 899436139), (2263, 868832258), (4526, 434416129), (7651, 256981754), (15302, 128490877), (15841, 124118894), (31682, 62059447), (33883, 58028138), (56779, 34628426), (67766, 29014069), (79789, 24642086), (113558, 17314213), (159578, 12321043), (237181, 8289734), (397453, 4946918), (474362, 4144867), (558523, 3520298), (794906, 2473459), (1117046, 1760149)]