2460978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 36

約数和(自身を含む): 5780970

約数和(自身を除く): 3319992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 809, 1014, 1521, 1618, 2427, 3042, 4854, 7281, 10517, 14562, 21034, 31551, 63102, 94653, 136721, 189306, 273442, 410163, 820326, 1230489, 2460978]

約数ペア:

[(1, 2460978), (2, 1230489), (3, 820326), (6, 410163), (9, 273442), (13, 189306), (18, 136721), (26, 94653), (39, 63102), (78, 31551), (117, 21034), (169, 14562), (234, 10517), (338, 7281), (507, 4854), (809, 3042), (1014, 2427), (1521, 1618)]