1630376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1756504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 191, 194, 382, 388, 764, 776, 1067, 1528, 2101, 2134, 4202, 4268, 8404, 8536, 16808, 18527, 37054, 74108, 148216, 203797, 407594, 815188, 1630376]

約数ペア:

[(1, 1630376), (2, 815188), (4, 407594), (8, 203797), (11, 148216), (22, 74108), (44, 37054), (88, 18527), (97, 16808), (191, 8536), (194, 8404), (382, 4268), (388, 4202), (764, 2134), (776, 2101), (1067, 1528)]