482474864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21493}}^1$

素因数の和:21585

約数の個数: 40

約数和(自身を含む): 991475232

約数和(自身を除く): 509000368

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 11224, 21493, 22448, 42986, 85972, 171944, 343888, 494339, 988678, 1311073, 1977356, 2622146, 3954712, 5244292, 7909424, 10488584, 20977168, 30154679, 60309358, 120618716, 241237432, 482474864]

約数ペア:

[(1, 482474864), (2, 241237432), (4, 120618716), (8, 60309358), (16, 30154679), (23, 20977168), (46, 10488584), (61, 7909424), (92, 5244292), (122, 3954712), (184, 2622146), (244, 1977356), (368, 1311073), (488, 988678), (976, 494339), (1403, 343888), (2806, 171944), (5612, 85972), (11224, 42986), (21493, 22448)]