17207414

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 13162186

約数列:

[1, 2, 7, 14, 73, 113, 146, 149, 226, 298, 511, 791, 1022, 1043, 1582, 2086, 8249, 10877, 16498, 16837, 21754, 33674, 57743, 76139, 115486, 117859, 152278, 235718, 1229101, 2458202, 8603707, 17207414]

約数ペア:

[(1, 17207414), (2, 8603707), (7, 2458202), (14, 1229101), (73, 235718), (113, 152278), (146, 117859), (149, 115486), (226, 76139), (298, 57743), (511, 33674), (791, 21754), (1022, 16837), (1043, 16498), (1582, 10877), (2086, 8249)]