520077994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 851497920

約数和(自身を除く): 331419926

約数列:

[1, 2, 19, 37, 38, 74, 107, 214, 703, 1406, 2033, 3457, 3959, 4066, 6914, 7918, 65683, 75221, 127909, 131366, 150442, 255818, 369899, 739798, 2430271, 4860542, 7028081, 13686263, 14056162, 27372526, 260038997, 520077994]

約数ペア:

[(1, 520077994), (2, 260038997), (19, 27372526), (37, 14056162), (38, 13686263), (74, 7028081), (107, 4860542), (214, 2430271), (703, 739798), (1406, 369899), (2033, 255818), (3457, 150442), (3959, 131366), (4066, 127909), (6914, 75221), (7918, 65683)]