2901892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 5902400

約数和(自身を除く): 3000508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1699, 1708, 3398, 6796, 11893, 23786, 47572, 103639, 207278, 414556, 725473, 1450946, 2901892]

約数ペア:

[(1, 2901892), (2, 1450946), (4, 725473), (7, 414556), (14, 207278), (28, 103639), (61, 47572), (122, 23786), (244, 11893), (427, 6796), (854, 3398), (1699, 1708)]