789605594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 1260990720

約数和(自身を除く): 471385126

約数列:

[1, 2, 23, 46, 61, 122, 439, 641, 878, 1282, 1403, 2806, 10097, 14743, 20194, 26779, 29486, 39101, 53558, 78202, 281399, 562798, 615917, 899323, 1231834, 1798646, 6472177, 12944354, 17165339, 34330678, 394802797, 789605594]

約数ペア:

[(1, 789605594), (2, 394802797), (23, 34330678), (46, 17165339), (61, 12944354), (122, 6472177), (439, 1798646), (641, 1231834), (878, 899323), (1282, 615917), (1403, 562798), (2806, 281399), (10097, 78202), (14743, 53558), (20194, 39101), (26779, 29486)]