2017643306

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127877}}^1$

素因数の和:127923

約数の個数: 32

約数和(自身を含む): 3682886400

約数和(自身を除く): 1665243094

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 127877, 255754, 895139, 1790278, 2941171, 5882342, 6265973, 12531946, 20588197, 41176394, 43861811, 87723622, 144117379, 288234758, 1008821653, 2017643306]

約数ペア:

[(1, 2017643306), (2, 1008821653), (7, 288234758), (14, 144117379), (23, 87723622), (46, 43861811), (49, 41176394), (98, 20588197), (161, 12531946), (322, 6265973), (343, 5882342), (686, 2941171), (1127, 1790278), (2254, 895139), (7889, 255754), (15778, 127877)]