1520245916

素因数分解:

$2^2\times 7^1\times {\mathrm{3323}}^1\times {\mathrm{16339}}^1$

素因数の和:19673

約数の個数: 24

約数和(自身を含む): 3041592960

約数和(自身を除く): 1521347044

約数列:

[1, 2, 4, 7, 14, 28, 3323, 6646, 13292, 16339, 23261, 32678, 46522, 65356, 93044, 114373, 228746, 457492, 54294497, 108588994, 217177988, 380061479, 760122958, 1520245916]

約数ペア:

[(1, 1520245916), (2, 760122958), (4, 380061479), (7, 217177988), (14, 108588994), (28, 54294497), (3323, 457492), (6646, 228746), (13292, 114373), (16339, 93044), (23261, 65356), (32678, 46522)]