1386234464

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{983}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 2761371648

約数和(自身を除く): 1375137184

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 347, 508, 694, 983, 1016, 1388, 1966, 2032, 2776, 3932, 4064, 5552, 7864, 11104, 15728, 31456, 44069, 88138, 124841, 176276, 249682, 341101, 352552, 499364, 682202, 705104, 998728, 1364404, 1410208, 1997456, 2728808, 3994912, 5457616, 10915232, 43319827, 86639654, 173279308, 346558616, 693117232, 1386234464]

約数ペア:

[(1, 1386234464), (2, 693117232), (4, 346558616), (8, 173279308), (16, 86639654), (32, 43319827), (127, 10915232), (254, 5457616), (347, 3994912), (508, 2728808), (694, 1997456), (983, 1410208), (1016, 1364404), (1388, 998728), (1966, 705104), (2032, 682202), (2776, 499364), (3932, 352552), (4064, 341101), (5552, 249682), (7864, 176276), (11104, 124841), (15728, 88138), (31456, 44069)]