389010914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{48883}}^1$

素因数の和:49081

約数の個数: 16

約数和(自身を含む): 612418752

約数和(自身を除く): 223407838

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 48883, 97766, 1124309, 2248618, 8456759, 16913518, 194505457, 389010914]

約数ペア:

[(1, 389010914), (2, 194505457), (23, 16913518), (46, 8456759), (173, 2248618), (346, 1124309), (3979, 97766), (7958, 48883)]