2902012.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40063}}^1$

素因数の和:40153

約数の個数: 24

約数和(自身を含む): 179486720

約数和(自身を除く): 90867364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 40063, 80126, 160252, 280441, 560882, 1121764, 3164977, 6329954, 12659908, 22154839, 44309678, 88619356]

約数ペア:

[(1, 88619356), (2, 44309678), (4, 22154839), (7, 12659908), (14, 6329954), (28, 3164977), (79, 1121764), (158, 560882), (316, 280441), (553, 160252), (1106, 80126), (2212, 40063)]