1490754956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 2837431296

約数和(自身を除く): 1346676340

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 127, 212, 254, 508, 901, 1802, 2159, 3257, 3604, 4318, 6514, 6731, 8636, 13028, 13462, 26924, 55369, 110738, 114427, 172621, 221476, 228854, 345242, 413639, 457708, 690484, 827278, 1654556, 2934557, 5869114, 7031863, 11738228, 14063726, 21922867, 28127452, 43845734, 87691468, 372688739, 745377478, 1490754956]

約数ペア:

[(1, 1490754956), (2, 745377478), (4, 372688739), (17, 87691468), (34, 43845734), (53, 28127452), (68, 21922867), (106, 14063726), (127, 11738228), (212, 7031863), (254, 5869114), (508, 2934557), (901, 1654556), (1802, 827278), (2159, 690484), (3257, 457708), (3604, 413639), (4318, 345242), (6514, 228854), (6731, 221476), (8636, 172621), (13028, 114427), (13462, 110738), (26924, 55369)]