1972024736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{21799}}^1$

素因数の和:22077

約数の個数: 48

約数和(自身を含む): 4252046400

約数和(自身を除く): 2280021664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 1028, 2056, 2827, 4112, 5654, 8224, 11308, 21799, 22616, 43598, 45232, 87196, 90464, 174392, 239789, 348784, 479578, 697568, 959156, 1918312, 3836624, 5602343, 7673248, 11204686, 22409372, 44818744, 61625773, 89637488, 123251546, 179274976, 246503092, 493006184, 986012368, 1972024736]

約数ペア:

[(1, 1972024736), (2, 986012368), (4, 493006184), (8, 246503092), (11, 179274976), (16, 123251546), (22, 89637488), (32, 61625773), (44, 44818744), (88, 22409372), (176, 11204686), (257, 7673248), (352, 5602343), (514, 3836624), (1028, 1918312), (2056, 959156), (2827, 697568), (4112, 479578), (5654, 348784), (8224, 239789), (11308, 174392), (21799, 90464), (22616, 87196), (43598, 45232)]