4078390126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{2467}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 6411271680

約数和(自身を除く): 2332881554

約数列:

[1, 2, 43, 47, 86, 94, 409, 818, 2021, 2467, 4042, 4934, 17587, 19223, 35174, 38446, 106081, 115949, 212162, 231898, 826589, 1009003, 1653178, 2018006, 4985807, 9971614, 43387129, 47423141, 86774258, 94846282, 2039195063, 4078390126]

約数ペア:

[(1, 4078390126), (2, 2039195063), (43, 94846282), (47, 86774258), (86, 47423141), (94, 43387129), (409, 9971614), (818, 4985807), (2021, 2018006), (2467, 1653178), (4042, 1009003), (4934, 826589), (17587, 231898), (19223, 212162), (35174, 115949), (38446, 106081)]