2468015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 3373056

約数和(自身を除く): 905041

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1951, 9755, 21461, 44873, 107305, 224365, 493603, 2468015]

約数ペア:

[(1, 2468015), (5, 493603), (11, 224365), (23, 107305), (55, 44873), (115, 21461), (253, 9755), (1265, 1951)]