713437538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{101}}^2$

素因数の和:260

約数の個数: 54

約数和(自身を含む): 1262045379

約数和(自身を除く): 548607841

約数列:

[1, 2, 11, 17, 22, 34, 101, 121, 187, 202, 242, 289, 374, 578, 1111, 1717, 2057, 2222, 3179, 3434, 4114, 6358, 10201, 12221, 18887, 20402, 24442, 29189, 34969, 37774, 58378, 69938, 112211, 173417, 207757, 224422, 321079, 346834, 415514, 642158, 1234321, 1907587, 2468642, 2948089, 3531869, 3815174, 5896178, 7063738, 20983457, 32428979, 41966914, 64857958, 356718769, 713437538]

約数ペア:

[(1, 713437538), (2, 356718769), (11, 64857958), (17, 41966914), (22, 32428979), (34, 20983457), (101, 7063738), (121, 5896178), (187, 3815174), (202, 3531869), (242, 2948089), (289, 2468642), (374, 1907587), (578, 1234321), (1111, 642158), (1717, 415514), (2057, 346834), (2222, 321079), (3179, 224422), (3434, 207757), (4114, 173417), (6358, 112211), (10201, 69938), (12221, 58378), (18887, 37774), (20402, 34969), (24442, 29189)]