428103664124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5717}}^1\times {\mathrm{42839}}^1$

素因数の和:48602

約数の個数: 48

約数和(自身を含む): 823062643200

約数和(自身を除く): 394958979076

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 5717, 11434, 22868, 42839, 85678, 108623, 131491, 171356, 217246, 262982, 434492, 525964, 813941, 985297, 1627882, 1970594, 2498329, 3255764, 3941188, 4996658, 9993316, 18720643, 37441286, 74882572, 244910563, 489821126, 979642252, 4653300697, 5632942949, 9306601394, 11265885898, 18613202788, 22531771796, 107025916031, 214051832062, 428103664124]

約数ペア:

[(1, 428103664124), (2, 214051832062), (4, 107025916031), (19, 22531771796), (23, 18613202788), (38, 11265885898), (46, 9306601394), (76, 5632942949), (92, 4653300697), (437, 979642252), (874, 489821126), (1748, 244910563), (5717, 74882572), (11434, 37441286), (22868, 18720643), (42839, 9993316), (85678, 4996658), (108623, 3941188), (131491, 3255764), (171356, 2498329), (217246, 1970594), (262982, 1627882), (434492, 985297), (525964, 813941)]