1539824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 3510192

約数和(自身を除く): 1970368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 673, 1144, 1346, 2288, 2692, 5384, 7403, 8749, 10768, 14806, 17498, 29612, 34996, 59224, 69992, 96239, 118448, 139984, 192478, 384956, 769912, 1539824]

約数ペア:

[(1, 1539824), (2, 769912), (4, 384956), (8, 192478), (11, 139984), (13, 118448), (16, 96239), (22, 69992), (26, 59224), (44, 34996), (52, 29612), (88, 17498), (104, 14806), (143, 10768), (176, 8749), (208, 7403), (286, 5384), (572, 2692), (673, 2288), (1144, 1346)]