1020887066

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1\times {\mathrm{3301}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 1540581120

約数和(自身を除く): 519694054

約数列:

[1, 2, 239, 478, 647, 1294, 3301, 6602, 154633, 309266, 788939, 1577878, 2135747, 4271494, 510443533, 1020887066]

約数ペア:

[(1, 1020887066), (2, 510443533), (239, 4271494), (478, 2135747), (647, 1577878), (1294, 788939), (3301, 309266), (6602, 154633)]