339960356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{121937}}^1$

素因数の和:121999

約数の個数: 24

約数和(自身を含む): 645295896

約数和(自身を除く): 305335540

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 121937, 243874, 487748, 2072929, 4145858, 4999417, 8291716, 9998834, 19997668, 84990089, 169980178, 339960356]

約数ペア:

[(1, 339960356), (2, 169980178), (4, 84990089), (17, 19997668), (34, 9998834), (41, 8291716), (68, 4999417), (82, 4145858), (164, 2072929), (697, 487748), (1394, 243874), (2788, 121937)]