2937506872

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{27631}}^1$

素因数の和:27871

約数の個数: 32

約数和(自身を含む): 5605427520

約数和(自身を除く): 2667920648

約数列:

[1, 2, 4, 8, 97, 137, 194, 274, 388, 548, 776, 1096, 13289, 26578, 27631, 53156, 55262, 106312, 110524, 221048, 2680207, 3785447, 5360414, 7570894, 10720828, 15141788, 21441656, 30283576, 367188359, 734376718, 1468753436, 2937506872]

約数ペア:

[(1, 2937506872), (2, 1468753436), (4, 734376718), (8, 367188359), (97, 30283576), (137, 21441656), (194, 15141788), (274, 10720828), (388, 7570894), (548, 5360414), (776, 3785447), (1096, 2680207), (13289, 221048), (26578, 110524), (27631, 106312), (53156, 55262)]