2009756784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{192949}}^1$

素因数の和:192998

約数の個数: 80

約数和(自身を含む): 6125004800

約数和(自身を除く): 4115248016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 192949, 385898, 578847, 771796, 1157694, 1350643, 1543592, 2315388, 2701286, 3087184, 4051929, 4630776, 5402572, 5981419, 8103858, 9261552, 10805144, 11962838, 16207716, 17944257, 21610288, 23925676, 32415432, 35888514, 41869933, 47851352, 64830864, 71777028, 83739866, 95702704, 125609799, 143554056, 167479732, 251219598, 287108112, 334959464, 502439196, 669918928, 1004878392, 2009756784]

約数ペア:

[(1, 2009756784), (2, 1004878392), (3, 669918928), (4, 502439196), (6, 334959464), (7, 287108112), (8, 251219598), (12, 167479732), (14, 143554056), (16, 125609799), (21, 95702704), (24, 83739866), (28, 71777028), (31, 64830864), (42, 47851352), (48, 41869933), (56, 35888514), (62, 32415432), (84, 23925676), (93, 21610288), (112, 17944257), (124, 16207716), (168, 11962838), (186, 10805144), (217, 9261552), (248, 8103858), (336, 5981419), (372, 5402572), (434, 4630776), (496, 4051929), (651, 3087184), (744, 2701286), (868, 2315388), (1302, 1543592), (1488, 1350643), (1736, 1157694), (2604, 771796), (3472, 578847), (5208, 385898), (10416, 192949)]