1215693098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 1879303680

約数和(自身を除く): 663610582

約数列:

[1, 2, 71, 113, 142, 226, 239, 317, 478, 634, 8023, 16046, 16969, 22507, 27007, 33938, 35821, 45014, 54014, 71642, 75763, 151526, 1917497, 2543291, 3834994, 5086582, 5379173, 8561219, 10758346, 17122438, 607846549, 1215693098]

約数ペア:

[(1, 1215693098), (2, 607846549), (71, 17122438), (113, 10758346), (142, 8561219), (226, 5379173), (239, 5086582), (317, 3834994), (478, 2543291), (634, 1917497), (8023, 151526), (16046, 75763), (16969, 71642), (22507, 54014), (27007, 45014), (33938, 35821)]