1151220728

素因数分解:

$2^3\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{7583}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 2468136960

約数和(自身を除く): 1316916232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2711, 5422, 7583, 10844, 15166, 18977, 21688, 30332, 37954, 53081, 60664, 75908, 106162, 151816, 212324, 424648, 20557513, 41115026, 82230052, 143902591, 164460104, 287805182, 575610364, 1151220728]

約数ペア:

[(1, 1151220728), (2, 575610364), (4, 287805182), (7, 164460104), (8, 143902591), (14, 82230052), (28, 41115026), (56, 20557513), (2711, 424648), (5422, 212324), (7583, 151816), (10844, 106162), (15166, 75908), (18977, 60664), (21688, 53081), (30332, 37954)]