2912989884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2867

約数の個数: 96

約数和(自身を含む): 7907784192

約数和(自身を除く): 4994794308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 131, 202, 262, 303, 393, 404, 524, 606, 707, 786, 917, 1212, 1414, 1572, 1834, 2121, 2621, 2751, 2828, 3668, 4242, 5242, 5502, 7863, 8484, 10484, 11004, 13231, 15726, 18347, 26462, 31452, 36694, 39693, 52924, 55041, 73388, 79386, 92617, 110082, 158772, 185234, 220164, 264721, 277851, 343351, 370468, 529442, 555702, 686702, 794163, 1030053, 1058884, 1111404, 1373404, 1588326, 1853047, 2060106, 2403457, 3176652, 3706094, 4120212, 4806914, 5559141, 7210371, 7412188, 9613828, 11118282, 14420742, 22236564, 28841484, 34678451, 69356902, 104035353, 138713804, 208070706, 242749157, 416141412, 485498314, 728247471, 970996628, 1456494942, 2912989884]

約数ペア:

[(1, 2912989884), (2, 1456494942), (3, 970996628), (4, 728247471), (6, 485498314), (7, 416141412), (12, 242749157), (14, 208070706), (21, 138713804), (28, 104035353), (42, 69356902), (84, 34678451), (101, 28841484), (131, 22236564), (202, 14420742), (262, 11118282), (303, 9613828), (393, 7412188), (404, 7210371), (524, 5559141), (606, 4806914), (707, 4120212), (786, 3706094), (917, 3176652), (1212, 2403457), (1414, 2060106), (1572, 1853047), (1834, 1588326), (2121, 1373404), (2621, 1111404), (2751, 1058884), (2828, 1030053), (3668, 794163), (4242, 686702), (5242, 555702), (5502, 529442), (7863, 370468), (8484, 343351), (10484, 277851), (11004, 264721), (13231, 220164), (15726, 185234), (18347, 158772), (26462, 110082), (31452, 92617), (36694, 79386), (39693, 73388), (52924, 55041)]