2022128848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{1439}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 3979031040

約数和(自身を除く): 1956902192

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1237, 1439, 2474, 2878, 4948, 5756, 9896, 11512, 19792, 23024, 87827, 102169, 175654, 204338, 351308, 408676, 702616, 817352, 1405232, 1634704, 1780043, 3560086, 7120172, 14240344, 28480688, 126383053, 252766106, 505532212, 1011064424, 2022128848]

約数ペア:

[(1, 2022128848), (2, 1011064424), (4, 505532212), (8, 252766106), (16, 126383053), (71, 28480688), (142, 14240344), (284, 7120172), (568, 3560086), (1136, 1780043), (1237, 1634704), (1439, 1405232), (2474, 817352), (2878, 702616), (4948, 408676), (5756, 351308), (9896, 204338), (11512, 175654), (19792, 102169), (23024, 87827)]