1120408976

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 2244030852

約数和(自身を除く): 1123621876

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 257, 388, 424, 514, 776, 848, 1028, 1552, 2056, 2809, 4112, 5141, 5618, 10282, 11236, 13621, 20564, 22472, 24929, 27242, 41128, 44944, 49858, 54484, 82256, 99716, 108968, 199432, 217936, 272473, 398864, 544946, 721913, 1089892, 1321237, 1443826, 2179784, 2642474, 2887652, 4359568, 5284948, 5775304, 10569896, 11550608, 21139792, 70025561, 140051122, 280102244, 560204488, 1120408976]

約数ペア:

[(1, 1120408976), (2, 560204488), (4, 280102244), (8, 140051122), (16, 70025561), (53, 21139792), (97, 11550608), (106, 10569896), (194, 5775304), (212, 5284948), (257, 4359568), (388, 2887652), (424, 2642474), (514, 2179784), (776, 1443826), (848, 1321237), (1028, 1089892), (1552, 721913), (2056, 544946), (2809, 398864), (4112, 272473), (5141, 217936), (5618, 199432), (10282, 108968), (11236, 99716), (13621, 82256), (20564, 54484), (22472, 49858), (24929, 44944), (27242, 41128)]