201311132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{3313}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 384715632

約数和(自身を除く): 183404500

約数列:

[1, 2, 4, 11, 22, 44, 1381, 2762, 3313, 5524, 6626, 13252, 15191, 30382, 36443, 60764, 72886, 145772, 4575253, 9150506, 18301012, 50327783, 100655566, 201311132]

約数ペア:

[(1, 201311132), (2, 100655566), (4, 50327783), (11, 18301012), (22, 9150506), (44, 4575253), (1381, 145772), (2762, 72886), (3313, 60764), (5524, 36443), (6626, 30382), (13252, 15191)]