1214656498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{21017}}^1$

素因数の和:21138

約数の個数: 32

約数和(自身を含む): 2070188928

約数和(自身を除く): 855532430

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 5254, 21017, 28897, 42034, 57794, 231187, 462374, 777629, 1492207, 1555258, 2984414, 8553919, 16414277, 17107838, 32828554, 55211659, 110423318, 607328249, 1214656498]

約数ペア:

[(1, 1214656498), (2, 607328249), (11, 110423318), (22, 55211659), (37, 32828554), (71, 17107838), (74, 16414277), (142, 8553919), (407, 2984414), (781, 1555258), (814, 1492207), (1562, 777629), (2627, 462374), (5254, 231187), (21017, 57794), (28897, 42034)]