7937174

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 14618880

約数和(自身を除く): 6681706

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 563, 742, 1007, 1126, 2014, 3941, 7049, 7882, 10697, 14098, 21394, 29839, 59678, 74879, 149758, 208873, 417746, 566941, 1133882, 3968587, 7937174]

約数ペア:

[(1, 7937174), (2, 3968587), (7, 1133882), (14, 566941), (19, 417746), (38, 208873), (53, 149758), (106, 74879), (133, 59678), (266, 29839), (371, 21394), (563, 14098), (742, 10697), (1007, 7882), (1126, 7049), (2014, 3941)]