2051238882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{634273}}^1$

素因数の和:634303

約数の個数: 48

約数和(自身を含む): 5206120992

約数和(自身を除く): 3154882110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 634273, 1268546, 1902819, 3805638, 4439911, 6977003, 8879822, 13319733, 13954006, 20931009, 26639466, 31079377, 41862018, 48839021, 62158754, 93238131, 97678042, 146517063, 186476262, 293034126, 341873147, 683746294, 1025619441, 2051238882]

約数ペア:

[(1, 2051238882), (2, 1025619441), (3, 683746294), (6, 341873147), (7, 293034126), (11, 186476262), (14, 146517063), (21, 97678042), (22, 93238131), (33, 62158754), (42, 48839021), (49, 41862018), (66, 31079377), (77, 26639466), (98, 20931009), (147, 13954006), (154, 13319733), (231, 8879822), (294, 6977003), (462, 4439911), (539, 3805638), (1078, 1902819), (1617, 1268546), (3234, 634273)]