279028414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9283}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 508020480

約数和(自身を除く): 228992066

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 9283, 15029, 18566, 30058, 64981, 129962, 176377, 352754, 1048979, 1234639, 2097958, 2469278, 7342853, 14685706, 19930601, 39861202, 139514207, 279028414]

約数ペア:

[(1, 279028414), (2, 139514207), (7, 39861202), (14, 19930601), (19, 14685706), (38, 7342853), (113, 2469278), (133, 2097958), (226, 1234639), (266, 1048979), (791, 352754), (1582, 176377), (2147, 129962), (4294, 64981), (9283, 30058), (15029, 18566)]