538734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 1253376

約数和(自身を除く): 714642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 127, 202, 254, 303, 381, 606, 707, 762, 889, 1414, 1778, 2121, 2667, 4242, 5334, 12827, 25654, 38481, 76962, 89789, 179578, 269367, 538734]

約数ペア:

[(1, 538734), (2, 269367), (3, 179578), (6, 89789), (7, 76962), (14, 38481), (21, 25654), (42, 12827), (101, 5334), (127, 4242), (202, 2667), (254, 2121), (303, 1778), (381, 1414), (606, 889), (707, 762)]