1402808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1621192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 839, 1672, 1678, 3356, 6712, 9229, 15941, 18458, 31882, 36916, 63764, 73832, 127528, 175351, 350702, 701404, 1402808]

約数ペア:

[(1, 1402808), (2, 701404), (4, 350702), (8, 175351), (11, 127528), (19, 73832), (22, 63764), (38, 36916), (44, 31882), (76, 18458), (88, 15941), (152, 9229), (209, 6712), (418, 3356), (836, 1678), (839, 1672)]