1225487990

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{105373}}^1$

素因数の和:106543

約数の個数: 16

約数和(自身を含む): 2207796048

約数和(自身を除く): 982308058

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 105373, 210746, 526865, 1053730, 122548799, 245097598, 612743995, 1225487990]

約数ペア:

[(1, 1225487990), (2, 612743995), (5, 245097598), (10, 122548799), (1163, 1053730), (2326, 526865), (5815, 210746), (11630, 105373)]