4220087.00000000

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3433}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 138458880

約数和(自身を除く): 61436092

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3433, 5609, 6866, 11218, 13732, 22436, 243743, 271207, 487486, 542414, 974972, 1084828, 19255697, 38511394, 77022788]

約数ペア:

[(1, 77022788), (2, 38511394), (4, 19255697), (71, 1084828), (79, 974972), (142, 542414), (158, 487486), (284, 271207), (316, 243743), (3433, 22436), (5609, 13732), (6866, 11218)]