1888894672

素因数分解:

$2^4\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{6221}}^1$

素因数の和:8947

約数の個数: 40

約数和(自身を含む): 4184767872

約数和(自身を除く): 2295873200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2711, 5422, 6221, 10844, 12442, 18977, 21688, 24884, 37954, 43376, 43547, 49768, 75908, 87094, 99536, 151816, 174188, 303632, 348376, 696752, 16865131, 33730262, 67460524, 118055917, 134921048, 236111834, 269842096, 472223668, 944447336, 1888894672]

約数ペア:

[(1, 1888894672), (2, 944447336), (4, 472223668), (7, 269842096), (8, 236111834), (14, 134921048), (16, 118055917), (28, 67460524), (56, 33730262), (112, 16865131), (2711, 696752), (5422, 348376), (6221, 303632), (10844, 174188), (12442, 151816), (18977, 99536), (21688, 87094), (24884, 75908), (37954, 49768), (43376, 43547)]