870828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 2365272

約数和(自身を除く): 1494444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1481, 2962, 4443, 5924, 8886, 10367, 17772, 20734, 31101, 41468, 62202, 72569, 124404, 145138, 217707, 290276, 435414, 870828]

約数ペア:

[(1, 870828), (2, 435414), (3, 290276), (4, 217707), (6, 145138), (7, 124404), (12, 72569), (14, 62202), (21, 41468), (28, 31101), (42, 20734), (49, 17772), (84, 10367), (98, 8886), (147, 5924), (196, 4443), (294, 2962), (588, 1481)]