2009071552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1993}}^1$

素因数の和:2853

約数の個数: 56

約数和(自身を含む): 4203750800

約数和(自身を除く): 2194679248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 829, 1216, 1658, 1993, 3316, 3986, 6632, 7972, 13264, 15751, 15944, 26528, 31502, 31888, 37867, 53056, 63004, 63776, 75734, 126008, 127552, 151468, 252016, 302936, 504032, 605872, 1008064, 1211744, 1652197, 2423488, 3304394, 6608788, 13217576, 26435152, 31391743, 52870304, 62783486, 105740608, 125566972, 251133944, 502267888, 1004535776, 2009071552]

約数ペア:

[(1, 2009071552), (2, 1004535776), (4, 502267888), (8, 251133944), (16, 125566972), (19, 105740608), (32, 62783486), (38, 52870304), (64, 31391743), (76, 26435152), (152, 13217576), (304, 6608788), (608, 3304394), (829, 2423488), (1216, 1652197), (1658, 1211744), (1993, 1008064), (3316, 605872), (3986, 504032), (6632, 302936), (7972, 252016), (13264, 151468), (15751, 127552), (15944, 126008), (26528, 75734), (31502, 63776), (31888, 63004), (37867, 53056)]