13788292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 15846908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 349, 476, 581, 698, 1162, 1396, 1411, 2324, 2443, 2822, 4886, 5644, 5933, 9772, 9877, 11866, 19754, 23732, 28967, 39508, 41531, 57934, 83062, 115868, 166124, 202769, 405538, 492439, 811076, 984878, 1969756, 3447073, 6894146, 13788292]

約数ペア:

[(1, 13788292), (2, 6894146), (4, 3447073), (7, 1969756), (14, 984878), (17, 811076), (28, 492439), (34, 405538), (68, 202769), (83, 166124), (119, 115868), (166, 83062), (238, 57934), (332, 41531), (349, 39508), (476, 28967), (581, 23732), (698, 19754), (1162, 11866), (1396, 9877), (1411, 9772), (2324, 5933), (2443, 5644), (2822, 4886)]