2013199304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{70117}}^1$

素因数の和:70257

約数の個数: 32

約数和(自身を含む): 3916791480

約数和(自身を除く): 1903592176

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 3589, 7178, 14356, 28712, 70117, 140234, 280468, 560936, 2594329, 5188658, 6801349, 10377316, 13602698, 20754632, 27205396, 54410792, 251649913, 503299826, 1006599652, 2013199304]

約数ペア:

[(1, 2013199304), (2, 1006599652), (4, 503299826), (8, 251649913), (37, 54410792), (74, 27205396), (97, 20754632), (148, 13602698), (194, 10377316), (296, 6801349), (388, 5188658), (776, 2594329), (3589, 560936), (7178, 280468), (14356, 140234), (28712, 70117)]