2073455428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{23021}}^1$

素因数の和:23148

約数の個数: 48

約数和(自身を含む): 4177111680

約数和(自身を除く): 2103656252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 356, 506, 979, 1012, 1958, 2047, 3916, 4094, 8188, 22517, 23021, 45034, 46042, 90068, 92084, 253231, 506462, 529483, 1012924, 1058966, 2048869, 2117932, 4097738, 5824313, 8195476, 11648626, 22537559, 23297252, 45075118, 47123987, 90150236, 94247974, 188495948, 518363857, 1036727714, 2073455428]

約数ペア:

[(1, 2073455428), (2, 1036727714), (4, 518363857), (11, 188495948), (22, 94247974), (23, 90150236), (44, 47123987), (46, 45075118), (89, 23297252), (92, 22537559), (178, 11648626), (253, 8195476), (356, 5824313), (506, 4097738), (979, 2117932), (1012, 2048869), (1958, 1058966), (2047, 1012924), (3916, 529483), (4094, 506462), (8188, 253231), (22517, 92084), (23021, 90068), (45034, 46042)]