7780196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 14441280

約数和(自身を除く): 6661084

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 613, 668, 1226, 2452, 3173, 6346, 11647, 12692, 23294, 46588, 102371, 204742, 409484, 1945049, 3890098, 7780196]

約数ペア:

[(1, 7780196), (2, 3890098), (4, 1945049), (19, 409484), (38, 204742), (76, 102371), (167, 46588), (334, 23294), (613, 12692), (668, 11647), (1226, 6346), (2452, 3173)]