542105512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16979}}^1$

素因数の和:17305

約数の個数: 32

約数和(自身を含む): 1098266400

約数和(自身を除く): 556160888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 7982, 15964, 16979, 31928, 33958, 67916, 135832, 220727, 441454, 882908, 1765816, 5212553, 10425106, 20850212, 41700424, 67763189, 135526378, 271052756, 542105512]

約数ペア:

[(1, 542105512), (2, 271052756), (4, 135526378), (8, 67763189), (13, 41700424), (26, 20850212), (52, 10425106), (104, 5212553), (307, 1765816), (614, 882908), (1228, 441454), (2456, 220727), (3991, 135832), (7982, 67916), (15964, 33958), (16979, 31928)]