1992078128

素因数分解:

$2^4\times {\mathrm{2377}}^1\times {\mathrm{52379}}^1$

素因数の和:54764

約数の個数: 20

約数和(自身を含む): 3861348840

約数和(自身を除く): 1869270712

約数列:

[1, 2, 4, 8, 16, 2377, 4754, 9508, 19016, 38032, 52379, 104758, 209516, 419032, 838064, 124504883, 249009766, 498019532, 996039064, 1992078128]

約数ペア:

[(1, 1992078128), (2, 996039064), (4, 498019532), (8, 249009766), (16, 124504883), (2377, 838064), (4754, 419032), (9508, 209516), (19016, 104758), (38032, 52379)]