1381314228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{4919}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 3685355520

約数和(自身を除く): 2304041292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3343, 4919, 6686, 9838, 10029, 13372, 14757, 19676, 20058, 23401, 29514, 34433, 40116, 46802, 59028, 68866, 70203, 93604, 103299, 137732, 140406, 206598, 280812, 413196, 16444217, 32888434, 49332651, 65776868, 98665302, 115109519, 197330604, 230219038, 345328557, 460438076, 690657114, 1381314228]

約数ペア:

[(1, 1381314228), (2, 690657114), (3, 460438076), (4, 345328557), (6, 230219038), (7, 197330604), (12, 115109519), (14, 98665302), (21, 65776868), (28, 49332651), (42, 32888434), (84, 16444217), (3343, 413196), (4919, 280812), (6686, 206598), (9838, 140406), (10029, 137732), (13372, 103299), (14757, 93604), (19676, 70203), (20058, 68866), (23401, 59028), (29514, 46802), (34433, 40116)]