2420886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 5348448

約数和(自身を除く): 2927562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 757, 1066, 1514, 1599, 2271, 3198, 4542, 9841, 19682, 29523, 31037, 59046, 62074, 93111, 186222, 403481, 806962, 1210443, 2420886]

約数ペア:

[(1, 2420886), (2, 1210443), (3, 806962), (6, 403481), (13, 186222), (26, 93111), (39, 62074), (41, 59046), (78, 31037), (82, 29523), (123, 19682), (246, 9841), (533, 4542), (757, 3198), (1066, 2271), (1514, 1599)]