6440240404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{50821}}^1$

素因数の和:53275

約数の個数: 24

約数和(自身を含む): 12142595528

約数和(自身を除く): 5702355124

約数列:

[1, 2, 4, 13, 26, 52, 2437, 4874, 9748, 31681, 50821, 63362, 101642, 126724, 203284, 660673, 1321346, 2642692, 123850777, 247701554, 495403108, 1610060101, 3220120202, 6440240404]

約数ペア:

[(1, 6440240404), (2, 3220120202), (4, 1610060101), (13, 495403108), (26, 247701554), (52, 123850777), (2437, 2642692), (4874, 1321346), (9748, 660673), (31681, 203284), (50821, 126724), (63362, 101642)]