2821916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 5298720

約数和(自身を除く): 2476804

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 829, 851, 1658, 1702, 3316, 3404, 19067, 30673, 38134, 61346, 76268, 122692, 705479, 1410958, 2821916]

約数ペア:

[(1, 2821916), (2, 1410958), (4, 705479), (23, 122692), (37, 76268), (46, 61346), (74, 38134), (92, 30673), (148, 19067), (829, 3404), (851, 3316), (1658, 1702)]