3983462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3274138

約数列:

[1, 2, 7, 14, 23, 46, 89, 139, 161, 178, 278, 322, 623, 973, 1246, 1946, 2047, 3197, 4094, 6394, 12371, 14329, 22379, 24742, 28658, 44758, 86597, 173194, 284533, 569066, 1991731, 3983462]

約数ペア:

[(1, 3983462), (2, 1991731), (7, 569066), (14, 284533), (23, 173194), (46, 86597), (89, 44758), (139, 28658), (161, 24742), (178, 22379), (278, 14329), (322, 12371), (623, 6394), (973, 4094), (1246, 3197), (1946, 2047)]