2018974454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{106273}}^1$

素因数の和:106364

約数の個数: 32

約数和(自身を含む): 3672829440

約数和(自身を除く): 1653854986

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 106273, 212546, 743911, 1487822, 2444279, 4888558, 6270107, 12540214, 17109953, 34219906, 43890749, 87781498, 144212461, 288424922, 1009487227, 2018974454]

約数ペア:

[(1, 2018974454), (2, 1009487227), (7, 288424922), (14, 144212461), (23, 87781498), (46, 43890749), (59, 34219906), (118, 17109953), (161, 12540214), (322, 6270107), (413, 4888558), (826, 2444279), (1357, 1487822), (2714, 743911), (9499, 212546), (18998, 106273)]