2601340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 6616512

約数和(自身を除く): 4015172

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1093, 1190, 2186, 2380, 4372, 5465, 7651, 10930, 15302, 18581, 21860, 30604, 37162, 38255, 74324, 76510, 92905, 130067, 153020, 185810, 260134, 371620, 520268, 650335, 1300670, 2601340]

約数ペア:

[(1, 2601340), (2, 1300670), (4, 650335), (5, 520268), (7, 371620), (10, 260134), (14, 185810), (17, 153020), (20, 130067), (28, 92905), (34, 76510), (35, 74324), (68, 38255), (70, 37162), (85, 30604), (119, 21860), (140, 18581), (170, 15302), (238, 10930), (340, 7651), (476, 5465), (595, 4372), (1093, 2380), (1190, 2186)]