2173416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 6583680

約数和(自身を除く): 4410264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 761, 952, 1428, 1522, 2283, 2856, 3044, 4566, 5327, 6088, 9132, 10654, 12937, 15981, 18264, 21308, 25874, 31962, 38811, 42616, 51748, 63924, 77622, 90559, 103496, 127848, 155244, 181118, 271677, 310488, 362236, 543354, 724472, 1086708, 2173416]

約数ペア:

[(1, 2173416), (2, 1086708), (3, 724472), (4, 543354), (6, 362236), (7, 310488), (8, 271677), (12, 181118), (14, 155244), (17, 127848), (21, 103496), (24, 90559), (28, 77622), (34, 63924), (42, 51748), (51, 42616), (56, 38811), (68, 31962), (84, 25874), (102, 21308), (119, 18264), (136, 15981), (168, 12937), (204, 10654), (238, 9132), (357, 6088), (408, 5327), (476, 4566), (714, 3044), (761, 2856), (952, 2283), (1428, 1522)]