17286490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 33860736

約数和(自身を除く): 16574246

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1291, 1339, 2582, 2678, 6455, 6695, 12910, 13390, 16783, 33566, 83915, 132973, 167830, 265946, 664865, 1329730, 1728649, 3457298, 8643245, 17286490]

約数ペア:

[(1, 17286490), (2, 8643245), (5, 3457298), (10, 1728649), (13, 1329730), (26, 664865), (65, 265946), (103, 167830), (130, 132973), (206, 83915), (515, 33566), (1030, 16783), (1291, 13390), (1339, 12910), (2582, 6695), (2678, 6455)]