386554364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 820838592

約数和(自身を除く): 434284228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 457, 476, 914, 1777, 1828, 3199, 3554, 6398, 7108, 7769, 12439, 12796, 15538, 24878, 30209, 31076, 49756, 54383, 60418, 108766, 120836, 211463, 217532, 422926, 812089, 845852, 1624178, 3248356, 5684623, 11369246, 13805513, 22738492, 27611026, 55222052, 96638591, 193277182, 386554364]

約数ペア:

[(1, 386554364), (2, 193277182), (4, 96638591), (7, 55222052), (14, 27611026), (17, 22738492), (28, 13805513), (34, 11369246), (68, 5684623), (119, 3248356), (238, 1624178), (457, 845852), (476, 812089), (914, 422926), (1777, 217532), (1828, 211463), (3199, 120836), (3554, 108766), (6398, 60418), (7108, 54383), (7769, 49756), (12439, 31076), (12796, 30209), (15538, 24878)]