2157852686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{224449}}^1$

素因数の和:224504

約数の個数: 32

約数和(自身を含む): 3878496000

約数和(自身を除く): 1720643314

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 224449, 448898, 2468939, 4264531, 4937878, 5162327, 8529062, 10324654, 46909841, 56785597, 93819682, 98084213, 113571194, 196168426, 1078926343, 2157852686]

約数ペア:

[(1, 2157852686), (2, 1078926343), (11, 196168426), (19, 113571194), (22, 98084213), (23, 93819682), (38, 56785597), (46, 46909841), (209, 10324654), (253, 8529062), (418, 5162327), (437, 4937878), (506, 4264531), (874, 2468939), (4807, 448898), (9614, 224449)]