4789820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34213}}^1$

素因数の和:34229

約数の個数: 24

約数和(自身を含む): 11495904

約数和(自身を除く): 6706084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34213, 68426, 136852, 171065, 239491, 342130, 478982, 684260, 957964, 1197455, 2394910, 4789820]

約数ペア:

[(1, 4789820), (2, 2394910), (4, 1197455), (5, 957964), (7, 684260), (10, 478982), (14, 342130), (20, 239491), (28, 171065), (35, 136852), (70, 68426), (140, 34213)]