1992907345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27061}}^1$

素因数の和:27193

約数の個数: 32

約数和(自身を含む): 2836963584

約数和(自身を除く): 844056239

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 515, 715, 1133, 1339, 5665, 6695, 14729, 27061, 73645, 135305, 297671, 351793, 1488355, 1758965, 2787283, 3869723, 13936415, 19348615, 30660113, 36234679, 153300565, 181173395, 398581469, 1992907345]

約数ペア:

[(1, 1992907345), (5, 398581469), (11, 181173395), (13, 153300565), (55, 36234679), (65, 30660113), (103, 19348615), (143, 13936415), (515, 3869723), (715, 2787283), (1133, 1758965), (1339, 1488355), (5665, 351793), (6695, 297671), (14729, 135305), (27061, 73645)]