2011284790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{37799}}^1$

素因数の和:38136

約数の個数: 32

約数和(自身を含む): 3845620800

約数和(自身を除く): 1834336010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 26605, 37799, 53210, 75598, 188995, 377990, 642583, 1285166, 3212915, 6425830, 11831087, 23662174, 59155435, 118310870, 201128479, 402256958, 1005642395, 2011284790]

約数ペア:

[(1, 2011284790), (2, 1005642395), (5, 402256958), (10, 201128479), (17, 118310870), (34, 59155435), (85, 23662174), (170, 11831087), (313, 6425830), (626, 3212915), (1565, 1285166), (3130, 642583), (5321, 377990), (10642, 188995), (26605, 75598), (37799, 53210)]