489039990928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3719}}^1\times {\mathrm{104033}}^1$

素因数の和:107839

約数の個数: 40

約数和(自身を含む): 959776070400

約数和(自身を除く): 470736079472

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3719, 7438, 14876, 29752, 59504, 104033, 208066, 293801, 416132, 587602, 832264, 1175204, 1664528, 2350408, 4700816, 8218607, 16437214, 32874428, 65748856, 131497712, 386898727, 773797454, 1547594908, 3095189816, 6190379632, 30564999433, 61129998866, 122259997732, 244519995464, 489039990928]

約数ペア:

[(1, 489039990928), (2, 244519995464), (4, 122259997732), (8, 61129998866), (16, 30564999433), (79, 6190379632), (158, 3095189816), (316, 1547594908), (632, 773797454), (1264, 386898727), (3719, 131497712), (7438, 65748856), (14876, 32874428), (29752, 16437214), (59504, 8218607), (104033, 4700816), (208066, 2350408), (293801, 1664528), (416132, 1175204), (587602, 832264)]