8213852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 16343040

約数和(自身を除く): 8129188

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 127, 148, 254, 437, 508, 703, 851, 874, 1406, 1702, 1748, 2413, 2812, 2921, 3404, 4699, 4826, 5842, 9398, 9652, 11684, 16169, 18796, 32338, 55499, 64676, 89281, 108077, 110998, 178562, 216154, 221996, 357124, 432308, 2053463, 4106926, 8213852]

約数ペア:

[(1, 8213852), (2, 4106926), (4, 2053463), (19, 432308), (23, 357124), (37, 221996), (38, 216154), (46, 178562), (74, 110998), (76, 108077), (92, 89281), (127, 64676), (148, 55499), (254, 32338), (437, 18796), (508, 16169), (703, 11684), (851, 9652), (874, 9398), (1406, 5842), (1702, 4826), (1748, 4699), (2413, 3404), (2812, 2921)]