1057474754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{26681}}^1$

素因数の和:26858

約数の個数: 32

約数和(自身を含む): 1921104000

約数和(自身を除く): 863629246

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2831, 5662, 19817, 26681, 39634, 53362, 186767, 373534, 506939, 1013878, 3548573, 3975469, 7097146, 7950938, 27828283, 55656566, 75533911, 151067822, 528737377, 1057474754]

約数ペア:

[(1, 1057474754), (2, 528737377), (7, 151067822), (14, 75533911), (19, 55656566), (38, 27828283), (133, 7950938), (149, 7097146), (266, 3975469), (298, 3548573), (1043, 1013878), (2086, 506939), (2831, 373534), (5662, 186767), (19817, 53362), (26681, 39634)]