2534416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 5249664

約数和(自身を除く): 2715248

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 97, 142, 184, 194, 284, 368, 388, 568, 776, 1136, 1552, 1633, 2231, 3266, 4462, 6532, 6887, 8924, 13064, 13774, 17848, 26128, 27548, 35696, 55096, 110192, 158401, 316802, 633604, 1267208, 2534416]

約数ペア:

[(1, 2534416), (2, 1267208), (4, 633604), (8, 316802), (16, 158401), (23, 110192), (46, 55096), (71, 35696), (92, 27548), (97, 26128), (142, 17848), (184, 13774), (194, 13064), (284, 8924), (368, 6887), (388, 6532), (568, 4462), (776, 3266), (1136, 2231), (1552, 1633)]