2434428388

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 5138864640

約数和(自身を除く): 2704436252

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 257, 434, 514, 868, 1028, 1519, 1559, 1799, 3038, 3118, 3598, 6076, 6236, 7196, 7967, 10913, 12593, 15934, 21826, 25186, 31868, 43652, 48329, 50372, 55769, 76391, 96658, 111538, 152782, 193316, 223076, 305564, 338303, 390383, 400663, 676606, 780766, 801326, 1353212, 1561532, 1602652, 2368121, 2804641, 4736242, 5609282, 9472484, 11218564, 12420553, 19632487, 24841106, 39264974, 49682212, 78529948, 86943871, 173887742, 347775484, 608607097, 1217214194, 2434428388]

約数ペア:

[(1, 2434428388), (2, 1217214194), (4, 608607097), (7, 347775484), (14, 173887742), (28, 86943871), (31, 78529948), (49, 49682212), (62, 39264974), (98, 24841106), (124, 19632487), (196, 12420553), (217, 11218564), (257, 9472484), (434, 5609282), (514, 4736242), (868, 2804641), (1028, 2368121), (1519, 1602652), (1559, 1561532), (1799, 1353212), (3038, 801326), (3118, 780766), (3598, 676606), (6076, 400663), (6236, 390383), (7196, 338303), (7967, 305564), (10913, 223076), (12593, 193316), (15934, 152782), (21826, 111538), (25186, 96658), (31868, 76391), (43652, 55769), (48329, 50372)]