2190758468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 4006281216

約数和(自身を除く): 1815522748

約数列:

[1, 2, 4, 31, 62, 124, 163, 283, 326, 383, 566, 652, 766, 1132, 1532, 5053, 8773, 10106, 11873, 17546, 20212, 23746, 35092, 46129, 47492, 62429, 92258, 108389, 124858, 184516, 216778, 249716, 433556, 1429999, 1935299, 2859998, 3360059, 3870598, 5719996, 6720118, 7741196, 13440236, 17667407, 35334814, 70669628, 547689617, 1095379234, 2190758468]

約数ペア:

[(1, 2190758468), (2, 1095379234), (4, 547689617), (31, 70669628), (62, 35334814), (124, 17667407), (163, 13440236), (283, 7741196), (326, 6720118), (383, 5719996), (566, 3870598), (652, 3360059), (766, 2859998), (1132, 1935299), (1532, 1429999), (5053, 433556), (8773, 249716), (10106, 216778), (11873, 184516), (17546, 124858), (20212, 108389), (23746, 92258), (35092, 62429), (46129, 47492)]