1617802006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2240723}}^1$

素因数の和:2240763

約数の個数: 12

約数和(自身を含む): 2561147532

約数和(自身を除く): 943345526

約数列:

[1, 2, 19, 38, 361, 722, 2240723, 4481446, 42573737, 85147474, 808901003, 1617802006]

約数ペア:

[(1, 1617802006), (2, 808901003), (19, 85147474), (38, 42573737), (361, 4481446), (722, 2240723)]