247269602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{30671}}^1$

素因数の和:30841

約数の個数: 16

約数和(自身を含む): 386467200

約数和(自身を除く): 139197598

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 30671, 61342, 889459, 1778918, 4263269, 8526538, 123634801, 247269602]

約数ペア:

[(1, 247269602), (2, 123634801), (29, 8526538), (58, 4263269), (139, 1778918), (278, 889459), (4031, 61342), (8062, 30671)]