1290452556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{16193}}^1$

素因数の和:16458

約数の個数: 48

約数和(自身を含む): 3128680800

約数和(自身を除く): 1838228244

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 348, 458, 687, 916, 1374, 2748, 6641, 13282, 16193, 19923, 26564, 32386, 39846, 48579, 64772, 79692, 97158, 194316, 469597, 939194, 1408791, 1878388, 2817582, 3708197, 5635164, 7416394, 11124591, 14832788, 22249182, 44498364, 107537713, 215075426, 322613139, 430150852, 645226278, 1290452556]

約数ペア:

[(1, 1290452556), (2, 645226278), (3, 430150852), (4, 322613139), (6, 215075426), (12, 107537713), (29, 44498364), (58, 22249182), (87, 14832788), (116, 11124591), (174, 7416394), (229, 5635164), (348, 3708197), (458, 2817582), (687, 1878388), (916, 1408791), (1374, 939194), (2748, 469597), (6641, 194316), (13282, 97158), (16193, 79692), (19923, 64772), (26564, 48579), (32386, 39846)]