781017146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{5189}}^1$

素因数の和:6038

約数の個数: 32

約数和(自身を含む): 1443899520

約数和(自身を除く): 662882374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 827, 1654, 5189, 5789, 10378, 10751, 11578, 21502, 36323, 67457, 72646, 75257, 134914, 150514, 472199, 944398, 4291303, 8582606, 30039121, 55786939, 60078242, 111573878, 390508573, 781017146]

約数ペア:

[(1, 781017146), (2, 390508573), (7, 111573878), (13, 60078242), (14, 55786939), (26, 30039121), (91, 8582606), (182, 4291303), (827, 944398), (1654, 472199), (5189, 150514), (5789, 134914), (10378, 75257), (10751, 72646), (11578, 67457), (21502, 36323)]