520019976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3095357}}^1$

素因数の和:3095373

約数の個数: 32

約数和(自身を含む): 1485771840

約数和(自身を除く): 965751864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3095357, 6190714, 9286071, 12381428, 18572142, 21667499, 24762856, 37144284, 43334998, 65002497, 74288568, 86669996, 130004994, 173339992, 260009988, 520019976]

約数ペア:

[(1, 520019976), (2, 260009988), (3, 173339992), (4, 130004994), (6, 86669996), (7, 74288568), (8, 65002497), (12, 43334998), (14, 37144284), (21, 24762856), (24, 21667499), (28, 18572142), (42, 12381428), (56, 9286071), (84, 6190714), (168, 3095357)]