13052003336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1\times {\mathrm{971}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 25978060800

約数和(自身を除く): 12926057464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 463, 764, 926, 971, 1528, 1852, 1942, 3629, 3704, 3884, 7258, 7768, 8797, 14516, 17594, 18449, 29032, 35188, 36898, 70376, 73796, 88433, 147592, 176866, 185461, 353732, 370922, 449573, 707464, 741844, 899146, 1483688, 1680227, 1798292, 3360454, 3523759, 3596584, 6720908, 7047518, 8541887, 13441816, 14095036, 17083774, 28190072, 34167548, 68335096, 85868443, 171736886, 343473772, 686947544, 1631500417, 3263000834, 6526001668, 13052003336]

約数ペア:

[(1, 13052003336), (2, 6526001668), (4, 3263000834), (8, 1631500417), (19, 686947544), (38, 343473772), (76, 171736886), (152, 85868443), (191, 68335096), (382, 34167548), (463, 28190072), (764, 17083774), (926, 14095036), (971, 13441816), (1528, 8541887), (1852, 7047518), (1942, 6720908), (3629, 3596584), (3704, 3523759), (3884, 3360454), (7258, 1798292), (7768, 1680227), (8797, 1483688), (14516, 899146), (17594, 741844), (18449, 707464), (29032, 449573), (35188, 370922), (36898, 353732), (70376, 185461), (73796, 176866), (88433, 147592)]