277314334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{30971}}^1$

素因数の和:31032

約数の個数: 24

約数和(自身を含む): 469597464

約数和(自身を除く): 192283130

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 30971, 61942, 340681, 681362, 1145927, 2291854, 3747491, 7494982, 12605197, 25210394, 138657167, 277314334]

約数ペア:

[(1, 277314334), (2, 138657167), (11, 25210394), (22, 12605197), (37, 7494982), (74, 3747491), (121, 2291854), (242, 1145927), (407, 681362), (814, 340681), (4477, 61942), (8954, 30971)]