2405742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2778258

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 449, 893, 898, 1347, 1786, 2679, 2694, 5358, 8531, 17062, 21103, 25593, 42206, 51186, 63309, 126618, 400957, 801914, 1202871, 2405742]

約数ペア:

[(1, 2405742), (2, 1202871), (3, 801914), (6, 400957), (19, 126618), (38, 63309), (47, 51186), (57, 42206), (94, 25593), (114, 21103), (141, 17062), (282, 8531), (449, 5358), (893, 2694), (898, 2679), (1347, 1786)]