2014693945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 2820096000

約数和(自身を除く): 805402055

約数列:

[1, 5, 11, 29, 55, 59, 79, 145, 271, 295, 319, 395, 649, 869, 1355, 1595, 1711, 2291, 2981, 3245, 4345, 4661, 7859, 8555, 11455, 14905, 15989, 18821, 21409, 23305, 25201, 39295, 51271, 79945, 86449, 94105, 107045, 126005, 135169, 175879, 235499, 256355, 432245, 463681, 620861, 675845, 879395, 1177495, 1263131, 1486859, 2318405, 3104305, 5100491, 6315655, 6829471, 7434295, 13894441, 25502455, 34147355, 36630799, 69472205, 183153995, 402938789, 2014693945]

約数ペア:

[(1, 2014693945), (5, 402938789), (11, 183153995), (29, 69472205), (55, 36630799), (59, 34147355), (79, 25502455), (145, 13894441), (271, 7434295), (295, 6829471), (319, 6315655), (395, 5100491), (649, 3104305), (869, 2318405), (1355, 1486859), (1595, 1263131), (1711, 1177495), (2291, 879395), (2981, 675845), (3245, 620861), (4345, 463681), (4661, 432245), (7859, 256355), (8555, 235499), (11455, 175879), (14905, 135169), (15989, 126005), (18821, 107045), (21409, 94105), (23305, 86449), (25201, 79945), (39295, 51271)]