2777881290044

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3109}}^1\times {\mathrm{52571}}^1$

素因数の和:56298

約数の個数: 48

約数和(自身を含む): 5566811228160

約数和(自身を除く): 2788929938116

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 3109, 4249, 6218, 8498, 12436, 16996, 21763, 43526, 52571, 87052, 105142, 210284, 367997, 735994, 1471988, 1887163, 3774326, 7548652, 13210141, 26420282, 31910597, 52840564, 63821194, 127642388, 163443239, 223374179, 326886478, 446748358, 653772956, 893496716, 1144102673, 2288205346, 4576410692, 99210046073, 198420092146, 396840184292, 694470322511, 1388940645022, 2777881290044]

約数ペア:

[(1, 2777881290044), (2, 1388940645022), (4, 694470322511), (7, 396840184292), (14, 198420092146), (28, 99210046073), (607, 4576410692), (1214, 2288205346), (2428, 1144102673), (3109, 893496716), (4249, 653772956), (6218, 446748358), (8498, 326886478), (12436, 223374179), (16996, 163443239), (21763, 127642388), (43526, 63821194), (52571, 52840564), (87052, 31910597), (105142, 26420282), (210284, 13210141), (367997, 7548652), (735994, 3774326), (1471988, 1887163)]