275122018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{2389}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 419186880

約数和(自身を除く): 144064862

約数列:

[1, 2, 71, 142, 811, 1622, 2389, 4778, 57581, 115162, 169619, 339238, 1937479, 3874958, 137561009, 275122018]

約数ペア:

[(1, 275122018), (2, 137561009), (71, 3874958), (142, 1937479), (811, 339238), (1622, 169619), (2389, 115162), (4778, 57581)]