1321036892176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2663380831}}^1$

素因数の和:2663380870

約数の個数: 20

約数和(自身を含む): 2642073785344

約数和(自身を除く): 1321036893168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2663380831, 5326761662, 10653523324, 21307046648, 42614093296, 82564805761, 165129611522, 330259223044, 660518446088, 1321036892176]

約数ペア:

[(1, 1321036892176), (2, 660518446088), (4, 330259223044), (8, 165129611522), (16, 82564805761), (31, 42614093296), (62, 21307046648), (124, 10653523324), (248, 5326761662), (496, 2663380831)]