1248049531001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1\times {\mathrm{2237}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 1615227264000

約数和(自身を除く): 367177732999

約数列:

[1, 7, 13, 23, 91, 149, 161, 299, 1043, 1789, 1937, 2093, 2237, 3427, 12523, 13559, 15659, 23257, 23989, 29081, 41147, 44551, 51451, 162799, 203567, 266561, 288029, 311857, 333313, 360157, 534911, 668863, 1865927, 2333191, 3465293, 3744377, 4001993, 4333069, 4682041, 6130903, 7666199, 24257051, 28013951, 30331483, 42916321, 52025909, 53663393, 79701739, 92045839, 99660587, 364181363, 557912173, 596296957, 644320873, 697624109, 1196595907, 4174078699, 7751860441, 8376171349, 13714830011, 54263023087, 96003810077, 178292790143, 1248049531001]

約数ペア:

[(1, 1248049531001), (7, 178292790143), (13, 96003810077), (23, 54263023087), (91, 13714830011), (149, 8376171349), (161, 7751860441), (299, 4174078699), (1043, 1196595907), (1789, 697624109), (1937, 644320873), (2093, 596296957), (2237, 557912173), (3427, 364181363), (12523, 99660587), (13559, 92045839), (15659, 79701739), (23257, 53663393), (23989, 52025909), (29081, 42916321), (41147, 30331483), (44551, 28013951), (51451, 24257051), (162799, 7666199), (203567, 6130903), (266561, 4682041), (288029, 4333069), (311857, 4001993), (333313, 3744377), (360157, 3465293), (534911, 2333191), (668863, 1865927)]