391316488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{3643}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 760867200

約数和(自身を除く): 369550712

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 463, 926, 1852, 3643, 3704, 7286, 13427, 14572, 26854, 29144, 53708, 105647, 107416, 211294, 422588, 845176, 1686709, 3373418, 6746836, 13493672, 48914561, 97829122, 195658244, 391316488]

約数ペア:

[(1, 391316488), (2, 195658244), (4, 97829122), (8, 48914561), (29, 13493672), (58, 6746836), (116, 3373418), (232, 1686709), (463, 845176), (926, 422588), (1852, 211294), (3643, 107416), (3704, 105647), (7286, 53708), (13427, 29144), (14572, 26854)]