779642638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 1253491200

約数和(自身を除く): 473848562

約数列:

[1, 2, 23, 46, 59, 103, 118, 206, 1357, 2369, 2714, 2789, 4738, 5578, 6077, 12154, 64147, 128294, 139771, 164551, 279542, 287267, 329102, 574534, 3784673, 6607141, 7569346, 13214282, 16948753, 33897506, 389821319, 779642638]

約数ペア:

[(1, 779642638), (2, 389821319), (23, 33897506), (46, 16948753), (59, 13214282), (103, 7569346), (118, 6607141), (206, 3784673), (1357, 574534), (2369, 329102), (2714, 287267), (2789, 279542), (4738, 164551), (5578, 139771), (6077, 128294), (12154, 64147)]