1377984976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 2702684160

約数和(自身を除く): 1324699184

約数列:

[1, 2, 4, 8, 16, 109, 218, 383, 436, 766, 872, 1532, 1744, 2063, 3064, 4126, 6128, 8252, 16504, 33008, 41747, 83494, 166988, 224867, 333976, 449734, 667952, 790129, 899468, 1580258, 1798936, 3160516, 3597872, 6321032, 12642064, 86124061, 172248122, 344496244, 688992488, 1377984976]

約数ペア:

[(1, 1377984976), (2, 688992488), (4, 344496244), (8, 172248122), (16, 86124061), (109, 12642064), (218, 6321032), (383, 3597872), (436, 3160516), (766, 1798936), (872, 1580258), (1532, 899468), (1744, 790129), (2063, 667952), (3064, 449734), (4126, 333976), (6128, 224867), (8252, 166988), (16504, 83494), (33008, 41747)]