4913309978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 8554896000

約数和(自身を除く): 3641586022

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 163, 323, 326, 493, 551, 646, 986, 1102, 1609, 2771, 3097, 3218, 4727, 5542, 6194, 9367, 9454, 18734, 27353, 30571, 46661, 52649, 54706, 61142, 80359, 89813, 93322, 105298, 160718, 179626, 262267, 519707, 524534, 793237, 886559, 1039414, 1526821, 1586474, 1773118, 3053642, 4458539, 4983073, 7605743, 8917078, 9966146, 15071503, 15211486, 30143006, 84712241, 129297631, 144509117, 169424482, 258595262, 289018234, 2456654989, 4913309978]

約数ペア:

[(1, 4913309978), (2, 2456654989), (17, 289018234), (19, 258595262), (29, 169424482), (34, 144509117), (38, 129297631), (58, 84712241), (163, 30143006), (323, 15211486), (326, 15071503), (493, 9966146), (551, 8917078), (646, 7605743), (986, 4983073), (1102, 4458539), (1609, 3053642), (2771, 1773118), (3097, 1586474), (3218, 1526821), (4727, 1039414), (5542, 886559), (6194, 793237), (9367, 524534), (9454, 519707), (18734, 262267), (27353, 179626), (30571, 160718), (46661, 105298), (52649, 93322), (54706, 89813), (61142, 80359)]