4451614

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 6854400

約数和(自身を除く): 2402786

約数列:

[1, 2, 67, 134, 139, 239, 278, 478, 9313, 16013, 18626, 32026, 33221, 66442, 2225807, 4451614]

約数ペア:

[(1, 4451614), (2, 2225807), (67, 66442), (134, 33221), (139, 32026), (239, 18626), (278, 16013), (478, 9313)]