870722754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{196907}}^1$

素因数の和:196990

約数の個数: 32

約数和(自身を含む): 1928123136

約数和(自身を除く): 1057400382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 196907, 393814, 590721, 1181442, 2165977, 4331954, 6497931, 12995862, 13192769, 26385538, 39578307, 79156614, 145120459, 290240918, 435361377, 870722754]

約数ペア:

[(1, 870722754), (2, 435361377), (3, 290240918), (6, 145120459), (11, 79156614), (22, 39578307), (33, 26385538), (66, 13192769), (67, 12995862), (134, 6497931), (201, 4331954), (402, 2165977), (737, 1181442), (1474, 590721), (2211, 393814), (4422, 196907)]