4156278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 9860544

約数和(自身を除く): 5704266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 211, 294, 402, 422, 469, 633, 938, 1266, 1407, 1477, 2814, 2954, 3283, 4431, 6566, 8862, 9849, 10339, 14137, 19698, 20678, 28274, 31017, 42411, 62034, 84822, 98959, 197918, 296877, 593754, 692713, 1385426, 2078139, 4156278]

約数ペア:

[(1, 4156278), (2, 2078139), (3, 1385426), (6, 692713), (7, 593754), (14, 296877), (21, 197918), (42, 98959), (49, 84822), (67, 62034), (98, 42411), (134, 31017), (147, 28274), (201, 20678), (211, 19698), (294, 14137), (402, 10339), (422, 9849), (469, 8862), (633, 6566), (938, 4431), (1266, 3283), (1407, 2954), (1477, 2814)]