12984150142

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 19817123040

約数和(自身を除く): 6832972898

約数列:

[1, 2, 101, 202, 373, 389, 443, 746, 778, 886, 37673, 39289, 44743, 75346, 78578, 89486, 145097, 165239, 172327, 290194, 330478, 344654, 14654797, 16689139, 17405027, 29309594, 33378278, 34810054, 64277971, 128555942, 6492075071, 12984150142]

約数ペア:

[(1, 12984150142), (2, 6492075071), (101, 128555942), (202, 64277971), (373, 34810054), (389, 33378278), (443, 29309594), (746, 17405027), (778, 16689139), (886, 14654797), (37673, 344654), (39289, 330478), (44743, 290194), (75346, 172327), (78578, 165239), (89486, 145097)]