2888590884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{70241}}^1$

素因数の和:70420

約数の個数: 48

約数和(自身を含む): 7080393600

約数和(自身を除く): 4191802716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 3427, 6854, 10281, 13708, 20562, 41124, 70241, 140482, 210723, 280964, 421446, 842892, 1615543, 3231086, 4846629, 6462172, 9693258, 10465909, 19386516, 20931818, 31397727, 41863636, 62795454, 125590908, 240715907, 481431814, 722147721, 962863628, 1444295442, 2888590884]

約数ペア:

[(1, 2888590884), (2, 1444295442), (3, 962863628), (4, 722147721), (6, 481431814), (12, 240715907), (23, 125590908), (46, 62795454), (69, 41863636), (92, 31397727), (138, 20931818), (149, 19386516), (276, 10465909), (298, 9693258), (447, 6462172), (596, 4846629), (894, 3231086), (1788, 1615543), (3427, 842892), (6854, 421446), (10281, 280964), (13708, 210723), (20562, 140482), (41124, 70241)]