4195894

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 6606720

約数和(自身を除く): 2410826

約数列:

[1, 2, 29, 58, 73, 146, 991, 1982, 2117, 4234, 28739, 57478, 72343, 144686, 2097947, 4195894]

約数ペア:

[(1, 4195894), (2, 2097947), (29, 144686), (58, 72343), (73, 57478), (146, 28739), (991, 4234), (1982, 2117)]