713458018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10859}}^1$

素因数の和:10919

約数の個数: 48

約数和(自身を含む): 1390253760

約数和(自身を除く): 676795742

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3458, 4693, 5054, 9386, 10859, 21718, 32851, 65702, 76013, 141167, 152026, 206321, 282334, 412642, 988169, 1444247, 1976338, 2682173, 2888494, 3920099, 5364346, 7840198, 18775211, 27440693, 37550422, 50961287, 54881386, 101922574, 356729009, 713458018]

約数ペア:

[(1, 713458018), (2, 356729009), (7, 101922574), (13, 54881386), (14, 50961287), (19, 37550422), (26, 27440693), (38, 18775211), (91, 7840198), (133, 5364346), (182, 3920099), (247, 2888494), (266, 2682173), (361, 1976338), (494, 1444247), (722, 988169), (1729, 412642), (2527, 282334), (3458, 206321), (4693, 152026), (5054, 141167), (9386, 76013), (10859, 65702), (21718, 32851)]