331370798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9080

約数の個数: 32

約数和(自身を含む): 573633792

約数和(自身を除く): 242262994

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1606, 1679, 3358, 8971, 17942, 18469, 36938, 98681, 197362, 206333, 412666, 654883, 1309766, 2269663, 4539326, 7203713, 14407426, 15062309, 30124618, 165685399, 331370798]

約数ペア:

[(1, 331370798), (2, 165685399), (11, 30124618), (22, 15062309), (23, 14407426), (46, 7203713), (73, 4539326), (146, 2269663), (253, 1309766), (506, 654883), (803, 412666), (1606, 206333), (1679, 197362), (3358, 98681), (8971, 36938), (17942, 18469)]