1314978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1726302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 239, 262, 393, 478, 717, 786, 917, 1434, 1673, 1834, 2751, 3346, 5019, 5502, 10038, 31309, 62618, 93927, 187854, 219163, 438326, 657489, 1314978]

約数ペア:

[(1, 1314978), (2, 657489), (3, 438326), (6, 219163), (7, 187854), (14, 93927), (21, 62618), (42, 31309), (131, 10038), (239, 5502), (262, 5019), (393, 3346), (478, 2751), (717, 1834), (786, 1673), (917, 1434)]