996863044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 1888992000

約数和(自身を除く): 892128956

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 149, 188, 298, 596, 893, 1786, 1873, 2831, 3572, 3746, 5662, 7003, 7492, 11324, 14006, 28012, 35587, 71174, 88031, 133057, 142348, 176062, 266114, 279077, 352124, 532228, 558154, 1116308, 1672589, 3345178, 5302463, 6690356, 10604926, 13116619, 21209852, 26233238, 52466476, 249215761, 498431522, 996863044]

約数ペア:

[(1, 996863044), (2, 498431522), (4, 249215761), (19, 52466476), (38, 26233238), (47, 21209852), (76, 13116619), (94, 10604926), (149, 6690356), (188, 5302463), (298, 3345178), (596, 1672589), (893, 1116308), (1786, 558154), (1873, 532228), (2831, 352124), (3572, 279077), (3746, 266114), (5662, 176062), (7003, 142348), (7492, 133057), (11324, 88031), (14006, 71174), (28012, 35587)]