542969726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 965260800

約数和(自身を除く): 422291074

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 151, 247, 251, 302, 377, 494, 502, 551, 754, 1102, 1963, 2869, 3263, 3926, 4379, 4769, 5738, 6526, 7163, 7279, 8758, 9538, 14326, 14558, 37297, 37901, 56927, 61997, 74594, 75802, 83201, 94627, 113854, 123994, 138301, 166402, 189254, 276602, 492713, 720119, 985426, 1081613, 1099129, 1440238, 1797913, 2163226, 2198258, 3595826, 9361547, 14288677, 18723094, 20883451, 28577354, 41766902, 271484863, 542969726]

約数ペア:

[(1, 542969726), (2, 271484863), (13, 41766902), (19, 28577354), (26, 20883451), (29, 18723094), (38, 14288677), (58, 9361547), (151, 3595826), (247, 2198258), (251, 2163226), (302, 1797913), (377, 1440238), (494, 1099129), (502, 1081613), (551, 985426), (754, 720119), (1102, 492713), (1963, 276602), (2869, 189254), (3263, 166402), (3926, 138301), (4379, 123994), (4769, 113854), (5738, 94627), (6526, 83201), (7163, 75802), (7279, 74594), (8758, 61997), (9538, 56927), (14326, 37901), (14558, 37297)]