1230196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 2386944

約数和(自身を除く): 1156748

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 383, 766, 803, 1532, 1606, 3212, 4213, 8426, 16852, 27959, 55918, 111836, 307549, 615098, 1230196]

約数ペア:

[(1, 1230196), (2, 615098), (4, 307549), (11, 111836), (22, 55918), (44, 27959), (73, 16852), (146, 8426), (292, 4213), (383, 3212), (766, 1606), (803, 1532)]