1738102019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 1829260800

約数和(自身を除く): 91158781

約数列:

[1, 23, 199, 401, 947, 4577, 9223, 21781, 79799, 188453, 379747, 1835377, 4334419, 8734181, 75569653, 1738102019]

約数ペア:

[(1, 1738102019), (23, 75569653), (199, 8734181), (401, 4334419), (947, 1835377), (4577, 379747), (9223, 188453), (21781, 79799)]