2007248008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{72959}}^1$

素因数の和:73165

約数の個数: 32

約数和(自身を含む): 3983616000

約数和(自身を除く): 1976367992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 13756, 27512, 72959, 145918, 291836, 583672, 1386221, 2772442, 5544884, 11089768, 13205579, 26411158, 52822316, 105644632, 250906001, 501812002, 1003624004, 2007248008]

約数ペア:

[(1, 2007248008), (2, 1003624004), (4, 501812002), (8, 250906001), (19, 105644632), (38, 52822316), (76, 26411158), (152, 13205579), (181, 11089768), (362, 5544884), (724, 2772442), (1448, 1386221), (3439, 583672), (6878, 291836), (13756, 145918), (27512, 72959)]