7029254098

素因数分解:

$2^1\times {\mathrm{19}}^4\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 40

約数和(自身を含む): 11266245900

約数和(自身を除く): 4236991802

約数列:

[1, 2, 19, 38, 149, 181, 298, 361, 362, 722, 2831, 3439, 5662, 6859, 6878, 13718, 26969, 53789, 53938, 65341, 107578, 130321, 130682, 260642, 512411, 1021991, 1024822, 1241479, 2043982, 2482958, 9735809, 19417829, 19471618, 23588101, 38835658, 47176202, 184980371, 369960742, 3514627049, 7029254098]

約数ペア:

[(1, 7029254098), (2, 3514627049), (19, 369960742), (38, 184980371), (149, 47176202), (181, 38835658), (298, 23588101), (361, 19471618), (362, 19417829), (722, 9735809), (2831, 2482958), (3439, 2043982), (5662, 1241479), (6859, 1024822), (6878, 1021991), (13718, 512411), (26969, 260642), (53789, 130682), (53938, 130321), (65341, 107578)]