830689442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 1420800696

約数和(自身を除く): 590111254

約数列:

[1, 2, 11, 22, 37, 74, 113, 121, 226, 242, 407, 814, 821, 1243, 1642, 2486, 4181, 4477, 8362, 8954, 9031, 13673, 18062, 27346, 30377, 45991, 60754, 91982, 92773, 99341, 185546, 198682, 334147, 505901, 668294, 1011802, 1020503, 2041006, 3432601, 3675617, 6865202, 7351234, 11225533, 22451066, 37758611, 75517222, 415344721, 830689442]

約数ペア:

[(1, 830689442), (2, 415344721), (11, 75517222), (22, 37758611), (37, 22451066), (74, 11225533), (113, 7351234), (121, 6865202), (226, 3675617), (242, 3432601), (407, 2041006), (814, 1020503), (821, 1011802), (1243, 668294), (1642, 505901), (2486, 334147), (4181, 198682), (4477, 185546), (8362, 99341), (8954, 92773), (9031, 91982), (13673, 60754), (18062, 45991), (27346, 30377)]