2816454916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{2789}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 5484024000

約数和(自身を除く): 2667569084

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 389, 649, 778, 1298, 1556, 2596, 2789, 4279, 5578, 8558, 11156, 17116, 22951, 30679, 45902, 61358, 91804, 122716, 164551, 252461, 329102, 504922, 658204, 1009844, 1084921, 1810061, 2169842, 3620122, 4339684, 7240244, 11934131, 23868262, 47736524, 64010339, 128020678, 256041356, 704113729, 1408227458, 2816454916]

約数ペア:

[(1, 2816454916), (2, 1408227458), (4, 704113729), (11, 256041356), (22, 128020678), (44, 64010339), (59, 47736524), (118, 23868262), (236, 11934131), (389, 7240244), (649, 4339684), (778, 3620122), (1298, 2169842), (1556, 1810061), (2596, 1084921), (2789, 1009844), (4279, 658204), (5578, 504922), (8558, 329102), (11156, 252461), (17116, 164551), (22951, 122716), (30679, 91804), (45902, 61358)]