891036728022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1288657}}^1$

素因数の和:1288933

約数の個数: 64

約数和(自身を含む): 2069440418304

約数和(自身を除く): 1178403690282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 163, 202, 303, 326, 489, 606, 707, 978, 1141, 1414, 2121, 2282, 3423, 4242, 6846, 16463, 32926, 49389, 98778, 115241, 230482, 345723, 691446, 1288657, 2577314, 3865971, 7731942, 9020599, 18041198, 27061797, 54123594, 130154357, 210051091, 260308714, 390463071, 420102182, 630153273, 780926142, 911080499, 1260306546, 1470357637, 1822160998, 2733241497, 2940715274, 4411072911, 5466482994, 8822145822, 21215160191, 42430320382, 63645480573, 127290961146, 148506121337, 297012242674, 445518364011, 891036728022]

約数ペア:

[(1, 891036728022), (2, 445518364011), (3, 297012242674), (6, 148506121337), (7, 127290961146), (14, 63645480573), (21, 42430320382), (42, 21215160191), (101, 8822145822), (163, 5466482994), (202, 4411072911), (303, 2940715274), (326, 2733241497), (489, 1822160998), (606, 1470357637), (707, 1260306546), (978, 911080499), (1141, 780926142), (1414, 630153273), (2121, 420102182), (2282, 390463071), (3423, 260308714), (4242, 210051091), (6846, 130154357), (16463, 54123594), (32926, 27061797), (49389, 18041198), (98778, 9020599), (115241, 7731942), (230482, 3865971), (345723, 2577314), (691446, 1288657)]