26081768882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{709}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 44873136000

約数和(自身を除く): 18791367118

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 659, 709, 1318, 1418, 1469, 2147, 2938, 4294, 8567, 9217, 12521, 13471, 17134, 18434, 25042, 26942, 27911, 55822, 74467, 80117, 148934, 160234, 162773, 175123, 325546, 350246, 467231, 934462, 968071, 1041521, 1414873, 1522223, 1936142, 2083042, 2829746, 3044446, 6074003, 8877389, 12148006, 17754778, 18393349, 19788899, 36786698, 39577798, 52797103, 105594206, 115406057, 230812114, 686362339, 1003144957, 1372724678, 2006289914, 13040884441, 26081768882]

約数ペア:

[(1, 26081768882), (2, 13040884441), (13, 2006289914), (19, 1372724678), (26, 1003144957), (38, 686362339), (113, 230812114), (226, 115406057), (247, 105594206), (494, 52797103), (659, 39577798), (709, 36786698), (1318, 19788899), (1418, 18393349), (1469, 17754778), (2147, 12148006), (2938, 8877389), (4294, 6074003), (8567, 3044446), (9217, 2829746), (12521, 2083042), (13471, 1936142), (17134, 1522223), (18434, 1414873), (25042, 1041521), (26942, 968071), (27911, 934462), (55822, 467231), (74467, 350246), (80117, 325546), (148934, 175123), (160234, 162773)]