4809964

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 18

約数和(自身を含む): 8886444

約数和(自身を除く): 4076480

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3331, 6662, 13324, 63289, 126578, 253156, 1202491, 2404982, 4809964]

約数ペア:

[(1, 4809964), (2, 2404982), (4, 1202491), (19, 253156), (38, 126578), (76, 63289), (361, 13324), (722, 6662), (1444, 3331)]