1285202436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{23869}}^1$

素因数の和:24524

約数の個数: 48

約数和(自身を含む): 3432696960

約数和(自身を除く): 2147494524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 641, 1282, 1923, 2564, 3846, 4487, 7692, 8974, 13461, 17948, 23869, 26922, 47738, 53844, 71607, 95476, 143214, 167083, 286428, 334166, 501249, 668332, 1002498, 2004996, 15300029, 30600058, 45900087, 61200116, 91800174, 107100203, 183600348, 214200406, 321300609, 428400812, 642601218, 1285202436]

約数ペア:

[(1, 1285202436), (2, 642601218), (3, 428400812), (4, 321300609), (6, 214200406), (7, 183600348), (12, 107100203), (14, 91800174), (21, 61200116), (28, 45900087), (42, 30600058), (84, 15300029), (641, 2004996), (1282, 1002498), (1923, 668332), (2564, 501249), (3846, 334166), (4487, 286428), (7692, 167083), (8974, 143214), (13461, 95476), (17948, 71607), (23869, 53844), (26922, 47738)]