297157084

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 617400000

約数和(自身を除く): 320242916

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 293, 406, 586, 812, 1172, 1249, 2051, 2498, 4102, 4996, 8204, 8497, 8743, 16994, 17486, 33988, 34972, 36221, 59479, 72442, 118958, 144884, 237916, 253547, 365957, 507094, 731914, 1014188, 1463828, 2561699, 5123398, 10246796, 10612753, 21225506, 42451012, 74289271, 148578542, 297157084]

約数ペア:

[(1, 297157084), (2, 148578542), (4, 74289271), (7, 42451012), (14, 21225506), (28, 10612753), (29, 10246796), (58, 5123398), (116, 2561699), (203, 1463828), (293, 1014188), (406, 731914), (586, 507094), (812, 365957), (1172, 253547), (1249, 237916), (2051, 144884), (2498, 118958), (4102, 72442), (4996, 59479), (8204, 36221), (8497, 34972), (8743, 33988), (16994, 17486)]