415001964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20947}}^1$

素因数の和:21094

約数の個数: 48

約数和(自身を含む): 1051086848

約数和(自身を除く): 636084884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 20947, 41894, 62841, 83788, 125682, 251364, 272311, 544622, 816933, 1089244, 1633866, 2660269, 3267732, 5320538, 7980807, 10641076, 15961614, 31923228, 34583497, 69166994, 103750491, 138333988, 207500982, 415001964]

約数ペア:

[(1, 415001964), (2, 207500982), (3, 138333988), (4, 103750491), (6, 69166994), (12, 34583497), (13, 31923228), (26, 15961614), (39, 10641076), (52, 7980807), (78, 5320538), (127, 3267732), (156, 2660269), (254, 1633866), (381, 1089244), (508, 816933), (762, 544622), (1524, 272311), (1651, 251364), (3302, 125682), (4953, 83788), (6604, 62841), (9906, 41894), (19812, 20947)]