1265653670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{18731}}^1$

素因数の和:19000

約数の個数: 32

約数和(自身を含む): 2366975520

約数和(自身を除く): 1101321850

約数列:

[1, 2, 5, 10, 29, 58, 145, 233, 290, 466, 1165, 2330, 6757, 13514, 18731, 33785, 37462, 67570, 93655, 187310, 543199, 1086398, 2715995, 4364323, 5431990, 8728646, 21821615, 43643230, 126565367, 253130734, 632826835, 1265653670]

約数ペア:

[(1, 1265653670), (2, 632826835), (5, 253130734), (10, 126565367), (29, 43643230), (58, 21821615), (145, 8728646), (233, 5431990), (290, 4364323), (466, 2715995), (1165, 1086398), (2330, 543199), (6757, 187310), (13514, 93655), (18731, 67570), (33785, 37462)]