804955558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{40973}}^1$

素因数の和:41052

約数の個数: 32

約数和(自身を含む): 1416061440

約数和(自身を除く): 611105882

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 9823, 19646, 40973, 81946, 450703, 778487, 901406, 1556974, 1925731, 3851462, 8563357, 17126714, 21183041, 36588889, 42366082, 73177778, 402477779, 804955558]

約数ペア:

[(1, 804955558), (2, 402477779), (11, 73177778), (19, 42366082), (22, 36588889), (38, 21183041), (47, 17126714), (94, 8563357), (209, 3851462), (418, 1925731), (517, 1556974), (893, 901406), (1034, 778487), (1786, 450703), (9823, 81946), (19646, 40973)]