2420512521878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{155537}}^1$

素因数の和:156269

約数の個数: 48

約数和(自身を含む): 4034870984592

約数和(自身を除く): 1614358462714

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 601, 1177, 1202, 2354, 6611, 12947, 13222, 25894, 64307, 72721, 128614, 145442, 155537, 311074, 707377, 1414754, 1710907, 3421814, 7781147, 15562294, 16642459, 18819977, 33284918, 37639954, 93477737, 183067049, 186955474, 366134098, 1028255107, 2013737539, 2056510214, 4027475078, 10002117859, 11310806177, 20004235718, 22621612354, 110023296449, 220046592898, 1210256260939, 2420512521878]

約数ペア:

[(1, 2420512521878), (2, 1210256260939), (11, 220046592898), (22, 110023296449), (107, 22621612354), (121, 20004235718), (214, 11310806177), (242, 10002117859), (601, 4027475078), (1177, 2056510214), (1202, 2013737539), (2354, 1028255107), (6611, 366134098), (12947, 186955474), (13222, 183067049), (25894, 93477737), (64307, 37639954), (72721, 33284918), (128614, 18819977), (145442, 16642459), (155537, 15562294), (311074, 7781147), (707377, 3421814), (1414754, 1710907)]