1250641952

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{57559}}^1$

素因数の和:57673

約数の個数: 48

約数和(自身を含む): 2843003520

約数和(自身を除く): 1592361568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 57559, 115118, 230236, 402913, 460472, 805826, 920944, 1611652, 1841888, 3223304, 5583223, 6446608, 11166446, 12893216, 22332892, 39082561, 44665784, 78165122, 89331568, 156330244, 178663136, 312660488, 625320976, 1250641952]

約数ペア:

[(1, 1250641952), (2, 625320976), (4, 312660488), (7, 178663136), (8, 156330244), (14, 89331568), (16, 78165122), (28, 44665784), (32, 39082561), (56, 22332892), (97, 12893216), (112, 11166446), (194, 6446608), (224, 5583223), (388, 3223304), (679, 1841888), (776, 1611652), (1358, 920944), (1552, 805826), (2716, 460472), (3104, 402913), (5432, 230236), (10864, 115118), (21728, 57559)]