996988892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{82889}}^1$

素因数の和:83021

約数の個数: 24

約数和(自身を含む): 1819601280

約数和(自身を除く): 822612388

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 3007, 6014, 12028, 82889, 165778, 331556, 2569559, 5139118, 8040233, 10278236, 16080466, 32160932, 249247223, 498494446, 996988892]

約数ペア:

[(1, 996988892), (2, 498494446), (4, 249247223), (31, 32160932), (62, 16080466), (97, 10278236), (124, 8040233), (194, 5139118), (388, 2569559), (3007, 331556), (6014, 165778), (12028, 82889)]