1649649632

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 3287747232

約数和(自身を除く): 1638097600

約数列:

[1, 2, 4, 8, 16, 32, 151, 197, 302, 394, 604, 788, 1208, 1576, 1733, 2416, 3152, 3466, 4832, 6304, 6932, 13864, 27728, 29747, 55456, 59494, 118988, 237976, 261683, 341401, 475952, 523366, 682802, 951904, 1046732, 1365604, 2093464, 2731208, 4186928, 5462416, 8373856, 10924832, 51551551, 103103102, 206206204, 412412408, 824824816, 1649649632]

約数ペア:

[(1, 1649649632), (2, 824824816), (4, 412412408), (8, 206206204), (16, 103103102), (32, 51551551), (151, 10924832), (197, 8373856), (302, 5462416), (394, 4186928), (604, 2731208), (788, 2093464), (1208, 1365604), (1576, 1046732), (1733, 951904), (2416, 682802), (3152, 523366), (3466, 475952), (4832, 341401), (6304, 261683), (6932, 237976), (13864, 118988), (27728, 59494), (29747, 55456)]