2066390944

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 4122885312

約数和(自身を除く): 2056494368

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 313, 412, 626, 824, 1252, 1648, 2003, 2504, 3296, 4006, 5008, 8012, 10016, 16024, 32048, 32239, 64096, 64478, 128956, 206309, 257912, 412618, 515824, 626939, 825236, 1031648, 1253878, 1650472, 2507756, 3300944, 5015512, 6601888, 10031024, 20062048, 64574717, 129149434, 258298868, 516597736, 1033195472, 2066390944]

約数ペア:

[(1, 2066390944), (2, 1033195472), (4, 516597736), (8, 258298868), (16, 129149434), (32, 64574717), (103, 20062048), (206, 10031024), (313, 6601888), (412, 5015512), (626, 3300944), (824, 2507756), (1252, 1650472), (1648, 1253878), (2003, 1031648), (2504, 825236), (3296, 626939), (4006, 515824), (5008, 412618), (8012, 257912), (10016, 206309), (16024, 128956), (32048, 64478), (32239, 64096)]