4686578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3478222

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 179, 247, 358, 494, 689, 1007, 1378, 2014, 2327, 3401, 4654, 6802, 9487, 13091, 18974, 26182, 44213, 88426, 123331, 180253, 246662, 360506, 2343289, 4686578]

約数ペア:

[(1, 4686578), (2, 2343289), (13, 360506), (19, 246662), (26, 180253), (38, 123331), (53, 88426), (106, 44213), (179, 26182), (247, 18974), (358, 13091), (494, 9487), (689, 6802), (1007, 4654), (1378, 3401), (2014, 2327)]