40051466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220063}}^1$

素因数の和:220085

約数の個数: 16

約数和(自身を含む): 73941504

約数和(自身を除く): 33890038

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 220063, 440126, 1540441, 2860819, 3080882, 5721638, 20025733, 40051466]

約数ペア:

[(1, 40051466), (2, 20025733), (7, 5721638), (13, 3080882), (14, 2860819), (26, 1540441), (91, 440126), (182, 220063)]