2014881638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3847}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 3989606400

約数和(自身を除く): 1974724762

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 179, 209, 266, 358, 418, 1253, 1463, 1969, 2506, 2926, 3401, 3847, 3938, 6802, 7694, 13783, 23807, 26929, 27566, 37411, 42317, 47614, 53858, 73093, 74822, 84634, 146186, 261877, 296219, 511651, 523754, 592438, 688613, 804023, 1023302, 1377226, 1608046, 4820291, 5628161, 7574743, 9640582, 11256322, 13083647, 15149486, 26167294, 53023201, 91585529, 106046402, 143920117, 183171058, 287840234, 1007440819, 2014881638]

約数ペア:

[(1, 2014881638), (2, 1007440819), (7, 287840234), (11, 183171058), (14, 143920117), (19, 106046402), (22, 91585529), (38, 53023201), (77, 26167294), (133, 15149486), (154, 13083647), (179, 11256322), (209, 9640582), (266, 7574743), (358, 5628161), (418, 4820291), (1253, 1608046), (1463, 1377226), (1969, 1023302), (2506, 804023), (2926, 688613), (3401, 592438), (3847, 523754), (3938, 511651), (6802, 296219), (7694, 261877), (13783, 146186), (23807, 84634), (26929, 74822), (27566, 73093), (37411, 53858), (42317, 47614)]