249452434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10061}}^1$

素因数の和:10111

約数の個数: 48

約数和(自身を含む): 495533376

約数和(自身を除く): 246080942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 10061, 12397, 20122, 24794, 70427, 110671, 140854, 221342, 231403, 462806, 492989, 774697, 985978, 1549394, 1619821, 2545433, 3239642, 5090866, 5422879, 10845758, 11338747, 17818031, 22677494, 35636062, 124726217, 249452434]

約数ペア:

[(1, 249452434), (2, 124726217), (7, 35636062), (11, 22677494), (14, 17818031), (22, 11338747), (23, 10845758), (46, 5422879), (49, 5090866), (77, 3239642), (98, 2545433), (154, 1619821), (161, 1549394), (253, 985978), (322, 774697), (506, 492989), (539, 462806), (1078, 231403), (1127, 221342), (1771, 140854), (2254, 110671), (3542, 70427), (10061, 24794), (12397, 20122)]