555981932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{12907}}^1$

素因数の和:13022

約数の個数: 36

約数和(自身を含む): 1081561320

約数和(自身を除く): 525579388

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1958, 3916, 10769, 12907, 21538, 25814, 43076, 51628, 141977, 283954, 567908, 1148723, 1561747, 2297446, 3123494, 4594892, 6246988, 12635953, 25271906, 50543812, 138995483, 277990966, 555981932]

約数ペア:

[(1, 555981932), (2, 277990966), (4, 138995483), (11, 50543812), (22, 25271906), (44, 12635953), (89, 6246988), (121, 4594892), (178, 3123494), (242, 2297446), (356, 1561747), (484, 1148723), (979, 567908), (1958, 283954), (3916, 141977), (10769, 51628), (12907, 43076), (21538, 25814)]