2017451852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{3121}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 3935817984

約数和(自身を除く): 1918366132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 401, 403, 802, 806, 1604, 1612, 3121, 5213, 6242, 10426, 12431, 12484, 20852, 24862, 40573, 49724, 81146, 96751, 161603, 162292, 193502, 323206, 387004, 646412, 1251521, 1257763, 2503042, 2515526, 5006084, 5031052, 16269773, 32539546, 38797151, 65079092, 77594302, 155188604, 504362963, 1008725926, 2017451852]

約数ペア:

[(1, 2017451852), (2, 1008725926), (4, 504362963), (13, 155188604), (26, 77594302), (31, 65079092), (52, 38797151), (62, 32539546), (124, 16269773), (401, 5031052), (403, 5006084), (802, 2515526), (806, 2503042), (1604, 1257763), (1612, 1251521), (3121, 646412), (5213, 387004), (6242, 323206), (10426, 193502), (12431, 162292), (12484, 161603), (20852, 96751), (24862, 81146), (40573, 49724)]