2056161459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 3171041280

約数和(自身を除く): 1114879821

約数列:

[1, 3, 11, 31, 33, 67, 93, 131, 201, 229, 341, 393, 687, 737, 1023, 1441, 2077, 2211, 2519, 4061, 4323, 6231, 7099, 7557, 8777, 12183, 15343, 21297, 22847, 26331, 29999, 44671, 46029, 68541, 78089, 89997, 96547, 134013, 168773, 234267, 272087, 289641, 329989, 475633, 506319, 816261, 929969, 989967, 1426899, 2009933, 2789907, 2992957, 5231963, 6029799, 8978871, 10229659, 15695889, 22109263, 30688977, 62307923, 66327789, 186923769, 685387153, 2056161459]

約数ペア:

[(1, 2056161459), (3, 685387153), (11, 186923769), (31, 66327789), (33, 62307923), (67, 30688977), (93, 22109263), (131, 15695889), (201, 10229659), (229, 8978871), (341, 6029799), (393, 5231963), (687, 2992957), (737, 2789907), (1023, 2009933), (1441, 1426899), (2077, 989967), (2211, 929969), (2519, 816261), (4061, 506319), (4323, 475633), (6231, 329989), (7099, 289641), (7557, 272087), (8777, 234267), (12183, 168773), (15343, 134013), (21297, 96547), (22847, 89997), (26331, 78089), (29999, 68541), (44671, 46029)]