2019955036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 4176023040

約数和(自身を除く): 2156068004

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 89, 92, 164, 178, 253, 356, 451, 506, 547, 902, 943, 979, 1012, 1094, 1804, 1886, 1958, 2047, 2188, 3649, 3772, 3916, 4094, 6017, 7298, 8188, 10373, 12034, 12581, 14596, 20746, 22427, 22517, 24068, 25162, 40139, 41492, 44854, 45034, 48683, 50324, 80278, 83927, 89708, 90068, 97366, 138391, 160556, 167854, 194732, 246697, 276782, 335708, 493394, 515821, 535513, 553564, 923197, 986788, 1031642, 1071026, 1119709, 1846394, 1996003, 2063284, 2142052, 2239418, 3692788, 3992006, 4478836, 5674031, 7984012, 11348062, 12316799, 21956033, 22696124, 24633598, 43912066, 45908069, 49267196, 87824132, 91816138, 183632276, 504988759, 1009977518, 2019955036]

約数ペア:

[(1, 2019955036), (2, 1009977518), (4, 504988759), (11, 183632276), (22, 91816138), (23, 87824132), (41, 49267196), (44, 45908069), (46, 43912066), (82, 24633598), (89, 22696124), (92, 21956033), (164, 12316799), (178, 11348062), (253, 7984012), (356, 5674031), (451, 4478836), (506, 3992006), (547, 3692788), (902, 2239418), (943, 2142052), (979, 2063284), (1012, 1996003), (1094, 1846394), (1804, 1119709), (1886, 1071026), (1958, 1031642), (2047, 986788), (2188, 923197), (3649, 553564), (3772, 535513), (3916, 515821), (4094, 493394), (6017, 335708), (7298, 276782), (8188, 246697), (10373, 194732), (12034, 167854), (12581, 160556), (14596, 138391), (20746, 97366), (22427, 90068), (22517, 89708), (24068, 83927), (25162, 80278), (40139, 50324), (41492, 48683), (44854, 45034)]