2050404912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{39443}}^1$

素因数の和:39495

約数の個数: 90

約数和(自身を含む): 6056350092

約数和(自身を除く): 4005945180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 39443, 51984, 78886, 118329, 157772, 236658, 315544, 354987, 473316, 631088, 709974, 749417, 946632, 1419948, 1498834, 1893264, 2248251, 2839896, 2997668, 4496502, 5679792, 5995336, 6744753, 8993004, 11990672, 13489506, 14238923, 17986008, 26979012, 28477846, 35972016, 42716769, 53958024, 56955692, 85433538, 107916048, 113911384, 128150307, 170867076, 227822768, 256300614, 341734152, 512601228, 683468304, 1025202456, 2050404912]

約数ペア:

[(1, 2050404912), (2, 1025202456), (3, 683468304), (4, 512601228), (6, 341734152), (8, 256300614), (9, 227822768), (12, 170867076), (16, 128150307), (18, 113911384), (19, 107916048), (24, 85433538), (36, 56955692), (38, 53958024), (48, 42716769), (57, 35972016), (72, 28477846), (76, 26979012), (114, 17986008), (144, 14238923), (152, 13489506), (171, 11990672), (228, 8993004), (304, 6744753), (342, 5995336), (361, 5679792), (456, 4496502), (684, 2997668), (722, 2839896), (912, 2248251), (1083, 1893264), (1368, 1498834), (1444, 1419948), (2166, 946632), (2736, 749417), (2888, 709974), (3249, 631088), (4332, 473316), (5776, 354987), (6498, 315544), (8664, 236658), (12996, 157772), (17328, 118329), (25992, 78886), (39443, 51984)]