127802378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{8951}}^1$

素因数の和:9034

約数の個数: 24

約数和(自身を含む): 214310880

約数和(自身を除く): 86508502

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 8951, 14278, 17902, 98461, 196922, 528109, 1056218, 1083071, 2166142, 5809199, 11618398, 63901189, 127802378]

約数ペア:

[(1, 127802378), (2, 63901189), (11, 11618398), (22, 5809199), (59, 2166142), (118, 1083071), (121, 1056218), (242, 528109), (649, 196922), (1298, 98461), (7139, 17902), (8951, 14278)]