2801364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 4073196

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 89, 122, 129, 172, 178, 183, 244, 258, 267, 356, 366, 516, 534, 732, 1068, 2623, 3827, 5246, 5429, 7654, 7869, 10492, 10858, 11481, 15308, 15738, 16287, 21716, 22962, 31476, 32574, 45924, 65148, 233447, 466894, 700341, 933788, 1400682, 2801364]

約数ペア:

[(1, 2801364), (2, 1400682), (3, 933788), (4, 700341), (6, 466894), (12, 233447), (43, 65148), (61, 45924), (86, 32574), (89, 31476), (122, 22962), (129, 21716), (172, 16287), (178, 15738), (183, 15308), (244, 11481), (258, 10858), (267, 10492), (356, 7869), (366, 7654), (516, 5429), (534, 5246), (732, 3827), (1068, 2623)]