2663095568

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{137443}}^1$

素因数の和:137631

約数の個数: 40

約数和(自身を含む): 5930983488

約数和(自身を除く): 3267887920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 9688, 19376, 137443, 274886, 549772, 962101, 1099544, 1924202, 2199088, 3848404, 7696808, 15393616, 23777639, 47555278, 95110556, 166443473, 190221112, 332886946, 380442224, 665773892, 1331547784, 2663095568]

約数ペア:

[(1, 2663095568), (2, 1331547784), (4, 665773892), (7, 380442224), (8, 332886946), (14, 190221112), (16, 166443473), (28, 95110556), (56, 47555278), (112, 23777639), (173, 15393616), (346, 7696808), (692, 3848404), (1211, 2199088), (1384, 1924202), (2422, 1099544), (2768, 962101), (4844, 549772), (9688, 274886), (19376, 137443)]