2051294353964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1\times {\mathrm{15913}}^1$

素因数の和:17310

約数の個数: 48

約数和(自身を含む): 3647152696320

約数和(自身を除く): 1595858342356

約数列:

[1, 2, 4, 79, 158, 316, 503, 811, 1006, 1622, 2012, 3244, 15913, 31826, 39737, 63652, 64069, 79474, 128138, 158948, 256276, 407933, 815866, 1257127, 1631732, 2514254, 5028508, 8004239, 12905443, 16008478, 25810886, 32016956, 32226707, 51621772, 64453414, 128906828, 632334881, 1019529997, 1264669762, 2039059994, 2529339524, 4078119988, 6491437829, 12982875658, 25965751316, 512823588491, 1025647176982, 2051294353964]

約数ペア:

[(1, 2051294353964), (2, 1025647176982), (4, 512823588491), (79, 25965751316), (158, 12982875658), (316, 6491437829), (503, 4078119988), (811, 2529339524), (1006, 2039059994), (1622, 1264669762), (2012, 1019529997), (3244, 632334881), (15913, 128906828), (31826, 64453414), (39737, 51621772), (63652, 32226707), (64069, 32016956), (79474, 25810886), (128138, 16008478), (158948, 12905443), (256276, 8004239), (407933, 5028508), (815866, 2514254), (1257127, 1631732)]