284594882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 535127040

約数和(自身を除く): 250532158

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 83, 143, 166, 209, 247, 286, 418, 494, 631, 913, 1079, 1262, 1577, 1826, 2158, 2717, 3154, 5434, 6941, 8203, 11869, 11989, 13882, 16406, 17347, 20501, 23738, 23978, 34694, 41002, 52373, 90233, 104746, 131879, 155857, 180466, 225511, 263758, 311714, 451022, 576103, 680849, 995087, 1152206, 1361698, 1714427, 1990174, 3428854, 7489339, 10945957, 12936131, 14978678, 21891914, 25872262, 142297441, 284594882]

約数ペア:

[(1, 284594882), (2, 142297441), (11, 25872262), (13, 21891914), (19, 14978678), (22, 12936131), (26, 10945957), (38, 7489339), (83, 3428854), (143, 1990174), (166, 1714427), (209, 1361698), (247, 1152206), (286, 995087), (418, 680849), (494, 576103), (631, 451022), (913, 311714), (1079, 263758), (1262, 225511), (1577, 180466), (1826, 155857), (2158, 131879), (2717, 104746), (3154, 90233), (5434, 52373), (6941, 41002), (8203, 34694), (11869, 23978), (11989, 23738), (13882, 20501), (16406, 17347)]