425084478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12763}}^1$

素因数の和:12849

約数の個数: 64

約数和(自身を含む): 1063598592

約数和(自身を除く): 638514114

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 11102, 12763, 16653, 25526, 33306, 38289, 76578, 89341, 165919, 178682, 268023, 331838, 497757, 536046, 778543, 995514, 1161433, 1557086, 2322866, 2335629, 3484299, 4671258, 5449801, 6968598, 10121059, 10899602, 16349403, 20242118, 30363177, 32698806, 60726354, 70847413, 141694826, 212542239, 425084478]

約数ペア:

[(1, 425084478), (2, 212542239), (3, 141694826), (6, 70847413), (7, 60726354), (13, 32698806), (14, 30363177), (21, 20242118), (26, 16349403), (39, 10899602), (42, 10121059), (61, 6968598), (78, 5449801), (91, 4671258), (122, 3484299), (182, 2335629), (183, 2322866), (273, 1557086), (366, 1161433), (427, 995514), (546, 778543), (793, 536046), (854, 497757), (1281, 331838), (1586, 268023), (2379, 178682), (2562, 165919), (4758, 89341), (5551, 76578), (11102, 38289), (12763, 33306), (16653, 25526)]