315095506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11251}}^1$

素因数の和:11350

約数の個数: 32

約数和(自身を含む): 550897920

約数和(自身を除く): 235802414

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 11251, 14003, 22502, 28006, 123761, 213769, 247522, 427538, 753817, 1507634, 2351459, 4702918, 8291987, 14322523, 16583974, 28645046, 157547753, 315095506]

約数ペア:

[(1, 315095506), (2, 157547753), (11, 28645046), (19, 16583974), (22, 14322523), (38, 8291987), (67, 4702918), (134, 2351459), (209, 1507634), (418, 753817), (737, 427538), (1273, 247522), (1474, 213769), (2546, 123761), (11251, 28006), (14003, 22502)]