1968407282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{133379}}^1$

素因数の和:133585

約数の個数: 16

約数和(自身を含む): 3034661760

約数和(自身を除く): 1066254478

約数列:

[1, 2, 47, 94, 157, 314, 7379, 14758, 133379, 266758, 6268813, 12537626, 20940503, 41881006, 984203641, 1968407282]

約数ペア:

[(1, 1968407282), (2, 984203641), (47, 41881006), (94, 20940503), (157, 12537626), (314, 6268813), (7379, 266758), (14758, 133379)]