2057101472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{3001}}^1$

素因数の和:3733

約数の個数: 48

約数和(自身を含む): 4188006144

約数和(自身を除く): 2130904672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 691, 992, 1382, 2764, 3001, 5528, 6002, 11056, 12004, 21421, 22112, 24008, 42842, 48016, 85684, 93031, 96032, 171368, 186062, 342736, 372124, 685472, 744248, 1488496, 2073691, 2976992, 4147382, 8294764, 16589528, 33179056, 64284421, 66358112, 128568842, 257137684, 514275368, 1028550736, 2057101472]

約数ペア:

[(1, 2057101472), (2, 1028550736), (4, 514275368), (8, 257137684), (16, 128568842), (31, 66358112), (32, 64284421), (62, 33179056), (124, 16589528), (248, 8294764), (496, 4147382), (691, 2976992), (992, 2073691), (1382, 1488496), (2764, 744248), (3001, 685472), (5528, 372124), (6002, 342736), (11056, 186062), (12004, 171368), (21421, 96032), (22112, 93031), (24008, 85684), (42842, 48016)]