166987380671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{493393}}^1$

素因数の和:493838

約数の個数: 16

約数和(自身を含む): 179990131200

約数和(自身を除く): 13002750529

約数列:

[1, 19, 47, 379, 893, 7201, 17813, 338447, 493393, 9374467, 23189471, 186995947, 440599949, 3552922993, 8788809509, 166987380671]

約数ペア:

[(1, 166987380671), (19, 8788809509), (47, 3552922993), (379, 440599949), (893, 186995947), (7201, 23189471), (17813, 9374467), (338447, 493393)]