2402868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 6149696

約数和(自身を除く): 3746828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 211, 219, 292, 422, 438, 633, 844, 876, 949, 1266, 1898, 2532, 2743, 2847, 3796, 5486, 5694, 8229, 10972, 11388, 15403, 16458, 30806, 32916, 46209, 61612, 92418, 184836, 200239, 400478, 600717, 800956, 1201434, 2402868]

約数ペア:

[(1, 2402868), (2, 1201434), (3, 800956), (4, 600717), (6, 400478), (12, 200239), (13, 184836), (26, 92418), (39, 61612), (52, 46209), (73, 32916), (78, 30806), (146, 16458), (156, 15403), (211, 11388), (219, 10972), (292, 8229), (422, 5694), (438, 5486), (633, 3796), (844, 2847), (876, 2743), (949, 2532), (1266, 1898)]