172132378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{460247}}^1$

素因数の和:460277

約数の個数: 16

約数和(自身を含む): 298240704

約数和(自身を除く): 126108326

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 460247, 920494, 5062717, 7824199, 10125434, 15648398, 86066189, 172132378]

約数ペア:

[(1, 172132378), (2, 86066189), (11, 15648398), (17, 10125434), (22, 7824199), (34, 5062717), (187, 920494), (374, 460247)]