519114544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{6691}}^1$

素因数の和:7085

約数の個数: 40

約数和(自身を含む): 1086218672

約数和(自身を除く): 567104128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1492, 2984, 4849, 5968, 6691, 9698, 13382, 19396, 26764, 38792, 53528, 77584, 86983, 107056, 173966, 347932, 695864, 1391728, 2495743, 4991486, 9982972, 19965944, 32444659, 39931888, 64889318, 129778636, 259557272, 519114544]

約数ペア:

[(1, 519114544), (2, 259557272), (4, 129778636), (8, 64889318), (13, 39931888), (16, 32444659), (26, 19965944), (52, 9982972), (104, 4991486), (208, 2495743), (373, 1391728), (746, 695864), (1492, 347932), (2984, 173966), (4849, 107056), (5968, 86983), (6691, 77584), (9698, 53528), (13382, 38792), (19396, 26764)]