40880119

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 7020041

約数列:

[1, 7, 53, 251, 371, 439, 1757, 3073, 13303, 23267, 93121, 110189, 162869, 771323, 5840017, 40880119]

約数ペア:

[(1, 40880119), (7, 5840017), (53, 771323), (251, 162869), (371, 110189), (439, 93121), (1757, 23267), (3073, 13303)]