2019334096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{13693}}^1$

素因数の和:14423

約数の個数: 40

約数和(自身を含む): 4219669160

約数和(自身を除く): 2200335064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 709, 1418, 2836, 5672, 9217, 11344, 13693, 18434, 27386, 36868, 54772, 73736, 109544, 147472, 178009, 219088, 356018, 712036, 1424072, 2848144, 9708337, 19416674, 38833348, 77666696, 126208381, 155333392, 252416762, 504833524, 1009667048, 2019334096]

約数ペア:

[(1, 2019334096), (2, 1009667048), (4, 504833524), (8, 252416762), (13, 155333392), (16, 126208381), (26, 77666696), (52, 38833348), (104, 19416674), (208, 9708337), (709, 2848144), (1418, 1424072), (2836, 712036), (5672, 356018), (9217, 219088), (11344, 178009), (13693, 147472), (18434, 109544), (27386, 73736), (36868, 54772)]