97642558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 169749216

約数和(自身を除く): 72106658

約数列:

[1, 2, 13, 19, 26, 38, 101, 103, 202, 206, 247, 361, 494, 722, 1313, 1339, 1919, 1957, 2626, 2678, 3838, 3914, 4693, 9386, 10403, 20806, 24947, 25441, 36461, 37183, 49894, 50882, 72922, 74366, 135239, 197657, 270478, 395314, 473993, 483379, 947986, 966758, 2569541, 3755483, 5139082, 7510966, 48821279, 97642558]

約数ペア:

[(1, 97642558), (2, 48821279), (13, 7510966), (19, 5139082), (26, 3755483), (38, 2569541), (101, 966758), (103, 947986), (202, 483379), (206, 473993), (247, 395314), (361, 270478), (494, 197657), (722, 135239), (1313, 74366), (1339, 72922), (1919, 50882), (1957, 49894), (2626, 37183), (2678, 36461), (3838, 25441), (3914, 24947), (4693, 20806), (9386, 10403)]